Text formatting standardization

src/site/markdown/release-guide.md

@@ -305,7 +305,7 @@ file for new changes. Then commit and push.
 ## Publish maven artifacts
 
 The maven artifacts must be published using OSS site to release the repository.
-Select the Orekit repository in "Staging Repositories" and click the “Release”
+Select the Orekit repository in “Staging Repositories” and click the “Release”
 button in [Nexus Repository Manager](https://oss.sonatype.org/).
 
 ## Upload to Gitlab
@@ -323,14 +323,18 @@ Navigate to Projects > Orekit > Releases and make sure it looks nice.
 
 ## Synchronize the Github mirror
 
-To enhance the visibility of the project, [a mirror](https://github.com/CS-SI/Orekit) is maintained on Github. The releases created on Gitlab are not automatically pushed on this mirror. They have to be declared manually to make visible the vitality of Orekit.
+To enhance the visibility of the project,
+[a mirror](https://github.com/CS-SI/Orekit) is maintained on Github. The
+releases created on Gitlab are not automatically pushed on this mirror. They
+have to be declared manually to make visible the vitality of Orekit.
 
 1. Login to Github
 2. Go to the [Orekit releases](https://github.com/CS-SI/Orekit/releases) page
 3. Click on the [Draft a new release](https://github.com/CS-SI/Orekit/releases) button
-4. In the "Tag version" field of the form and in the "Release title" field, enter the tag of the release to be declared
+4. In the “Tag version” field of the form and in the “Release title” field,
+   enter the tag of the release to be declared
 5. Describe the release as it has been done on Gitlab
-6. Click on "Publish release"
+6. Click on “Publish releaes”
 
 Github automically adds two assets (zip and tarball archives of the tagged source code)
 
@@ -363,8 +367,9 @@ announcements category of the forum with a subject line of the form:
 
 and content of the form:
 
-    The Orekit team is pleased to announce the release of Orekit version X.Y. This is a minor/major 
-    version, including both new features and bug fixes. The main changes are:
+    The Orekit team is pleased to announce the release of Orekit version X.Y.
+    This is a minor/major version, including both new features and bug fixes.
+    The main changes are:
 
       - feature 1 description
       ...