Fix spelling and apostrophes.

src/glossary.js

@@ -49,7 +49,7 @@ export default new Glossary({
         to be part of the next <TooltipTerm name="version">version</TooltipTerm>.
       </p>
       <p>
-        By this you are able to group changes into seperate versions, e.g. by
+        By this you are able to group changes into separate versions, e.g. by
         feature or topic.
       </p>
     </Fragment>

src/models/chapters/commandlineChapter.js

@@ -53,7 +53,7 @@ const commandlineChapter = createChapter('Command-line', {
       </Fragment>
     )),
     new ChapterText(
-      () => 'Let’s take a look at the differnt parts of the console.',
+      () => 'Let’s take a look at the different parts of the console.',
       { skip: true },
     ),
     new ChapterText(() => (

src/models/chapters/gitChapter.js

@@ -59,7 +59,7 @@ const gitChapter = createChapter('Introducing Git', {
     new ChapterText(() => 'Let’s take a look at the different parts of Git.'),
     new ChapterText(() => (
       <Fragment>
-        First, there is the <strong>working directory</strong>. It‘s the folder
+        First, there is the <strong>working directory</strong>. It’s the folder
         on your computer where your project is located in, where you modify, add
         or delete files.
       </Fragment>
@@ -70,7 +70,7 @@ const gitChapter = createChapter('Introducing Git', {
         it’s not about showing something to others. Instead you can use the
         staging area to collect changes in the project that you want to store in
         the next version. By this you are able to group changes in your files
-        into seperate versions, e.g. by feature or topic.
+        into separate versions, e.g. by feature or topic.
       </Fragment>
     )),
     new ChapterText(() => (

src/models/chapters/gitInATeamChapter.js

@@ -26,7 +26,7 @@ const gitInATeamChapter = createChapter('Git in a Team', {
         <code>new-feature</code>. By now new commits are still added to the{' '}
         <code>master</code> branch because our new branch is not active yet. To
         change that we need to activate <code>new-feature</code>.{' '}
-        <em>It‘s called checking out a branch.</em>
+        <em>It’s called checking out a branch.</em>
       </Fragment>
     )),
     new ChapterText(() => (
@@ -43,7 +43,7 @@ const gitInATeamChapter = createChapter('Git in a Team', {
         <code>new-feature</code> into the now active <code>master</code> branch.
       </Fragment>
     )),
-    new ChapterText(() => 'Not difficult, right? Let‘s get it right now …'),
+    new ChapterText(() => 'Not difficult, right? Let’s get it right now …'),
   ],
   get vis() {
     return this.parent.vis;

src/models/chapters/gitInTheConsoleChapter.js

@@ -132,7 +132,7 @@ const gitInTheConsoleChapter = createChapter('Git in the Console', {
       new ChapterText(
         () => (
           <Fragment>
-            Let‘s look at the final topic and see what else Git can do for you.
+            Let’s look at the final topic and see what else Git can do for you.
           </Fragment>
         ),
         { skip: true },

src/models/chapters/introductionChapter.js

@@ -19,7 +19,7 @@ const introductionChapter = createChapter('Introduction', {
     new ChapterText(() => (
       <Fragment>
         Although lots of backups are created and files are stored in clouds data
-        is lost frequently because you may have accidentily deleted an old file
+        is lost frequently because you may have accidentally deleted an old file
         or overwritten a file a colleague had changed a few minutes ago.<br />
         <em>
           Regardless how hard we work on file name conventions and how many
@@ -45,7 +45,7 @@ const introductionChapter = createChapter('Introduction', {
       ),
       { skip: true },
     ),
-    new ChapterText(() => 'All set? Then let‘s start with the basics …'),
+    new ChapterText(() => 'All set? Then let’s start with the basics …'),
   ],
 });
 

src/models/chapters/sandboxChapter.js

@@ -41,7 +41,7 @@ const sandboxChapter = createChapter('Git Sandbox', {
           <Fragment>
             This is the end of your journey through Git. You just learned the
             basics about versioning and Git, the console, how to do versioning
-            in a team and how to use all these concepts together. Isn‘t that
+            in a team and how to use all these concepts together. Isn’t that
             amazing? I hope it was easy to understand and you liked it!
           </Fragment>
         ),
@@ -52,7 +52,7 @@ const sandboxChapter = createChapter('Git Sandbox', {
           One more thing: the sandbox mode. Use the <code>tutorial</code>{' '}
           command to create new files or modify selected ones. Use the{' '}
           <code>git</code> command to stage files, create commits or branches
-          and merge branches together. Don‘t forget (and I can‘t stress this
+          and merge branches together. Don’t forget (and I can’t stress this
           often enough):
         </Fragment>
       )),

src/models/chapters/versioningInGitChapter.js

@@ -163,7 +163,7 @@ const versioningInGitChapter = createChapter('Versioning in Git', {
               <Fragment>
                 Commit{' '}
                 <VisualisationCommitReference vis={this.vis} commit={data} />{' '}
-                was revereted successfully.
+                was reverted successfully.
               </Fragment>
             ),
             action: revertCommit,

src/models/chapters/versioningOfFilesChapter.js

@@ -51,7 +51,7 @@ const versioningOfFilesChapter = createChapter('Versioning of Files', {
         () => (
           <Fragment>
             Well done. You added a version database which is able to store and
-            restore all the versions of your file even when accidentially
+            restore all the versions of your file even when accidentally
             deleted.
           </Fragment>
         ),

src/models/chapters/workingInATeamChapter.js

@@ -14,7 +14,7 @@ const workingInATeamChapter = createChapter('Working in a Team', {
   sections: [
     new ChapterText(() => (
       <Fragment>
-        Working on a project usally means working in a team. This means we need
+        Working on a project usually means working in a team. This means we need
         to exchange our files, for example by using a{' '}
         <Tooltip name="cloud">cloud</Tooltip>. Let’s take a closer look at a
         project e.g. with one file and two users.
@@ -28,7 +28,7 @@ const workingInATeamChapter = createChapter('Working in a Team', {
     )),
     new ChapterText(() => (
       <Fragment>
-        Once the file beeing uploaded a second user B wants to work on the file,
+        Once the file being uploaded a second user B wants to work on the file,
         too. They download the file, add some changes and upload the file again.
       </Fragment>
     )),