Merge pull request #2 from xnorly/typos

Fixed some tiny typos

Author: mattpocock

exercises/01-apiMapping.exercise.ts

@@ -230,6 +230,6 @@ export type GroupProgram = ProgramMap["GROUP"];
  * index types via unions.
  *
  * 🕵️‍♂️ Try experimenting with programModeEnumMap, changing the keys
- * and values to see what errors, or what changes in the each of
+ * and values to see what errors, or what changes in each of
  * the derived types.
  */

exercises/02-roleBasedAccess.exercise.ts

@@ -132,7 +132,7 @@ export const canUserAccess = (role: Role, action: Action) => {
  * Argument of type '"update-self" | "view" | "create" | "update-any"
  * | "delete"' is not assignable to parameter of type '"view"'.
  *
- * To understand this error, we're going to have to pretty deep.
+ * To understand this error, we will have to dig pretty deep.
  *
  * 🚁 Let's look at our UserAccessModelValues type again.
  *
@@ -143,7 +143,7 @@ export const canUserAccess = (role: Role, action: Action) => {
  * When we call .includes, we're calling it on userAccessModel[role] -
  * which is exactly the same type as UserAccessModelValues.
  *
- * 🕵️‍♂️ Refactor the function so that saves userAccessModel[role]
+ * 🕵️‍♂️ Refactor the function so that it saves userAccessModel[role]
  * into its own variable before calling includes on it.
  *
  * const possibleActions = userAccessModel[role];

exercises/03-wrapExternalLib.exercise.ts

@@ -170,7 +170,7 @@ export const fetchUserWithFullName = async (
  */
 
 /**
- * 💡 But how do we want to transform it? We want to be keep the same
+ * 💡 But how do we want to transform it? We want to keep the same
  * parameters, but be able to add additional properties to what gets
  * resolved from the promise.
  *