fix the comments and logs

Signed-off-by: M. Fatih Cırıt <[email protected]>

get-modified-packages/get-modified-packages.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-# Search for packages that have been modified from the base branch.
-# Usage: get-modified-packages.sh <base_branch>
+# Search for packages that have been modified from the base sha.
+# Usage: get-modified-packages.sh <base_sha>
 
 set -e
 
@@ -19,7 +19,7 @@ base_sha="${args[0]}"
 
 # Check args
 if [ "$base_sha" = "" ]; then
-    echo -e "\e[31mPlease input a valid base_branch as the 1st argument.\e[m"
+    echo -e "\e[31mPlease input a valid base_sha as the 1st argument.\e[m"
     exit 1
 fi
 
@@ -49,7 +49,7 @@ function find_package_dir() {
     return 1
 }
 
-# Find modified files from base branch
+# Find modified files from base sha
 modified_files=$(git diff --name-only "$base_sha"...HEAD)
 
 # Find modified packages