diff --git a/lib/helpers.bash b/lib/helpers.bash old mode 100755 new mode 100644 diff --git a/lib/log.bash b/lib/log.bash old mode 100755 new mode 100644 diff --git a/lib/search.bash b/lib/search.bash old mode 100755 new mode 100644 diff --git a/lib/utilities.bash b/lib/utilities.bash old mode 100755 new mode 100644