Improve check-tag-format script

Author: bidoubiwa

.github/scripts/check-tag-format.sh

@@ -2,13 +2,17 @@
 
 # Checking if current tag matches the required formating
 is_pre_release=$1
-
 current_tag=$(echo $GITHUB_REF | cut -d '/' -f 3 | tr -d ' ',v)
 
 if [ $is_pre_release = false ]; then
+  # Works with the format vX.X.X
+  #
+  # Example of correct format:
+  # v0.1.0
   echo "$current_tag" | grep -E "[0-9]*\.[0-9]*\.[0-9]*$"
   if [ $? != 0 ]; then
-    echo "Your tag is badly formatted for a none pre-release"
+    echo "Error: Your tag: $current_tag is wrongly formatted."
+    echo "Please refer to the contributing guide for help."
     exit 1
   fi
   exit 0
@@ -18,14 +22,15 @@ if [ $is_pre_release = true ]; then
   # Works with the format vX.X.X-xxx-beta.X
   # none or multiple -xxx are valid
   #
-  # Exemple of correct format
-  # vX.X.X-beta.0
-  # vX.X.X-xxx-beta.0
-  # vX.X.X-xxx-xxx-beta.0
+  # Examples of correct format:
+  # v0.1.0-beta.0
+  # v0.1.0-xxx-beta.0
+  # v0.1.0-xxx-xxx-beta.0
   echo "$current_tag" | grep -E "[0-9]*\.[0-9]*\.[0-9]*-([a-z]*-)*beta\.[0-9]*$"
 
   if [ $? != 0 ]; then
-    echo "Your pre release tag: $current_tag is badly formatted. Please refer to contributing guide"
+    echo "Error: Your beta tag: $current_tag is wrongly formatted."
+    echo "Please refer to the contributing guide for help."
     exit 1
   fi
   exit 0

CONTRIBUTING.md

@@ -138,11 +138,11 @@ Here are the steps to release a beta version of this package:
 - Create a new branch containing the "beta" changes with the following format `xxx-beta` where `xxx` explains the context.
 
   For example:
-    - When implementing a beta feature create a branch `my-feature-beta` where you implement the feature.
+    - When implementing a beta feature, create a branch `my-feature-beta` where you implement the feature.
       ```bash
         git checkout -b my-feature-beta
       ```
-    - During the Meilisearch pre-release create a branch originating from `bump-meilisearch-v*.*.*` named `meilisearch-v*.*.*-beta`. <br>
+    - During the Meilisearch pre-release, create a branch originating from `bump-meilisearch-v*.*.*` named `meilisearch-v*.*.*-beta`. <br>
     `v*.*.*` is the next version of the package, NOT the version of Meilisearch!
 
       ```bash