Merge pull request #1695 from soronpo/master

Remove redundant `.` from Scala coursier download instructions

Author: SethTisue

_includes/downloads-scala2.html

@@ -12,7 +12,7 @@ <h2>Ways to Install This Release</h2>
         Using <a
           href="https://docs.scala-lang.org/getting-started/index.html#using-the-scala-installer-recommended-way">Coursier
           CLI</a>, run:<br>
-        <code>cs install scala:{{ page.release_version }} && cs install scalac:{{ page.release_version }}</code>.
+        <code>cs install scala:{{ page.release_version }} && cs install scalac:{{ page.release_version }}</code>
       </li>
       <li>
 	      <div id="download-binaries"></div>Download the Scala binaries for <span id="users-os"></span>

_includes/downloads-scala3.html

@@ -16,7 +16,7 @@ <h2>Ways to Install This Release</h2>
         Using <a
           href="https://docs.scala-lang.org/getting-started/index.html#using-the-scala-installer-recommended-way">Coursier
           CLI</a>, run:<br>
-        <code>cs install scala:{{page.release_version}} && cs install scalac:{{page.release_version}}</code>.
+        <code>cs install scala:{{page.release_version}} && cs install scalac:{{page.release_version}}</code>
       </li>
       <li>
         Download the Scala binaries for <strong>{{page.release_version}}</strong> at <a