diff --git a/src/training/language-specific.sh b/src/training/language-specific.sh old mode 100644 new mode 100755 diff --git a/src/training/tesstrain.sh b/src/training/tesstrain.sh old mode 100644 new mode 100755 diff --git a/src/training/tesstrain_utils.sh b/src/training/tesstrain_utils.sh old mode 100644 new mode 100755