diff --git a/build/docker/docker-run.sh b/build/docker/docker-run.sh
index e57d9adfad038..4e69ea4a3a217 100644
--- a/build/docker/docker-run.sh
+++ b/build/docker/docker-run.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Script used by the Dockerfile.
+# See README.md to know how to create a Dolibarr env with docker 
 
 usermod -u ${HOST_USER_ID} www-data
 groupmod -g ${HOST_USER_ID} www-data
diff --git a/dev/tools/detectnotabfiles.sh b/dev/tools/detectnotabfiles.sh
index c89b999b03d72..ed4df5e50d8a0 100755
--- a/dev/tools/detectnotabfiles.sh
+++ b/dev/tools/detectnotabfiles.sh
@@ -10,6 +10,7 @@
 # Syntax
 if [ "x$1" != "xlist" -a "x$1" != "xfix" ]
 then
+	echo "Detect .sh and .spec files that does not contains any tab inside"
 	echo "Usage: fixnotabfiles.sh [list|fix]"
 fi