docs: fix 8 typos and grammar errors in comments and documentation

api/bash/repo-sizer.sh

@@ -16,7 +16,7 @@
 # - ./script.sh <path/to/scan>
 #
 # Script will scan that directory for size and
-# files with extensions that could be ommitted
+# files with extensions that could be omitted
 #
 
 ########
@@ -98,7 +98,7 @@ GetRepoSize()
    # Grab the current size of the repository on disk
    SIZE=($(du -sh $DIR_TO_SCAN))
 
-   # Print the size thats cleaned up
+   # Print the size that's cleaned up
    echo "Total size of repository on disk:[$SIZE]"
 }
 ################################################################################

pre-receive-hooks/block-outdated-clients.sh

@@ -23,15 +23,15 @@
 # $ sh git_hook_outdated_clients.sh
 # ```
 #
-# Edit this variables to set the policy for the git version
+# Edit these variables to set the policy for the git version
 #
 # max_minor_diff: the number of git versions allowed from the latest one.
 # block_list: a list containing specific versions that are blocked by policy
 max_minor_diff=3
 block_list=(
 )
 
-# Edit this variables to get the right version to compare as latest
+# Edit these variables to get the right version to compare as latest
 # latest_version: add the latest version to check or leave it empty to let the script get it dynamically
 # authentication: provide a PAT on the environment if you want to execute the request to get the version without triggering the rate limit.
 # If you don't provide the latest version we strongly recommend to add a GH_TOKEN to the environment. It requires jq as dependency
@@ -45,7 +45,7 @@ function block_version {
   echo "##     Outdated git version $1     ##"
   echo "#########################################"
   echo ""
-  echo "Update the git version to a newest one: https://git-scm.com/downloads"
+  echo "Update the git version to a newer one: https://git-scm.com/downloads"
 
   exit 1;
 }

pre-receive-hooks/block_branch_names_not_starting_with_userID.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #
-# Pre-receive hook that will block any new commits that their names do not being with the userID
+# Pre-receive hook that will block any new commits that their names do not begin with the userID
 #
 # More details on pre-receive hooks and how to apply them can be found on
 # https://help.github.com/enterprise/admin/guides/developer-workflow/managing-pre-receive-hooks-on-the-github-enterprise-appliance/

pre-receive-hooks/block_confidentials.sh

@@ -22,7 +22,7 @@ regex_list=(
   '(\-){5}BEGIN\s?(RSA|OPENSSH|DSA|EC|PGP)?\s?PRIVATE KEY\s?(BLOCK)?(\-){5}.*'
   # block AWS API Keys
   'AKIA[0-9A-Z]{16}'
-  # block AWS Secret Access Key (TODO: adjust to not find validd Git SHA1s; false positives)
+  # block AWS Secret Access Key (TODO: adjust to not find valid Git SHA1s; false positives)
   # '([^A-Za-z0-9/+=])?([A-Za-z0-9/+=]{40})([^A-Za-z0-9/+=])?'
   # block confidential content
   'CONFIDENTIAL'

pre-receive-hooks/block_unsigned_commits.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #
-# Pre-receive hook that will block any unsigned commits and tagswhen pushed to a GitHub Enterprise repository
+# Pre-receive hook that will block any unsigned commits and tags when pushed to a GitHub Enterprise repository
 # The script will not actually validate the GPG signature (would need access to PKI)
 # but just checks whether all new commits and tags have been signed
 #