diff --git a/sh/tests/hard-perm/0/.gitkeep b/sh/tests/hard-perm/0/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/sh/tests/hard-perm/A/.gitkeep b/sh/tests/hard-perm/A/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/sh/tests/hard-perm_test.sh b/sh/tests/hard-perm_test.sh
index a2c20ba3c..842c5d262 100755
--- a/sh/tests/hard-perm_test.sh
+++ b/sh/tests/hard-perm_test.sh
@@ -6,7 +6,7 @@ IFS='
 '
 script_dirS=$(cd -P "$(dirname "$BASH_SOURCE")" &>/dev/null && pwd)
 
-chmod 303 hard-perm/*
+chmod 776 hard-perm/*
 
 challenge() {
     submitted=$(bash "$script_dirS"/student/hard-perm.sh && ls -l "$1" | awk '{print $1}')
diff --git a/subjects/devops/hard-perm/README.md b/subjects/devops/hard-perm/README.md
index 1a43589c7..3533347fa 100644
--- a/subjects/devops/hard-perm/README.md
+++ b/subjects/devops/hard-perm/README.md
@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Create a file `hard-perm.sh`, which will change the default permissions for the files and folders inside the folder `hard-perms`, to the ones bellow:
+Create a file `hard-perm.sh`, which will change the default permissions for the files and folders inside the folder `hard-perm`, to the ones bellow:
 
 Right now the folder looks like this:
 
diff --git a/subjects/devops/strange-files/README.md b/subjects/devops/strange-files/README.md
index b853530a6..1c8f260a8 100644
--- a/subjects/devops/strange-files/README.md
+++ b/subjects/devops/strange-files/README.md
@@ -12,7 +12,7 @@ Create the following files:
 
 ```console
 $ ls | cat -e
-"?$*'First_file'*$?\"$
+"?$*'Hard_file'*$?\"$
 firstFile$
 "medium_file!"$
 $