diff --git a/include/tests_authentication b/include/tests_authentication
index 8e0de90a..df17ac5c 100644
--- a/include/tests_authentication
+++ b/include/tests_authentication
@@ -478,7 +478,7 @@
                 LogText "Result: found pam_pwquality.so (password quality control PAM) in ${I}"
             fi
         done
-        
+
         # Cracklib
         if [ ${FOUND_CRACKLIB} -eq 1 ]; then
             LogText "Result: pam_cracklib.so found"
@@ -487,7 +487,7 @@
             LogText "Result: pam_cracklib.so NOT found (crack library PAM)"
         fi
 
-        # Passwd quality control
+        # Password quality control
         if [ ${FOUND_PASSWDQC} -eq 1 ]; then
             LogText "Result: pam_passwdqc.so found"
             Report "pam_passwdqc=1"
@@ -495,7 +495,7 @@
             LogText "Result: pam_passwdqc.so NOT found (passwd quality control PAM)"
         fi
 
-        # pwquality 
+        # pwquality module
         if [ ${FOUND_PWQUALITY} -eq 1 ]; then
             LogText "Result: pam_pwquality.so found"
             Report "pam_pwquality=1"