diff --git a/Passwords/Common-Credentials/four-digit-pin-codes-sorted-by-frequency-withcount.csv b/Passwords/Common-Credentials/four-digit-pin-codes-sorted-by-frequency-withcount.csv old mode 100755 new mode 100644 diff --git a/Passwords/README.md b/Passwords/README.md old mode 100755 new mode 100644 diff --git a/Pattern-Matching/README.md b/Pattern-Matching/README.md old mode 100755 new mode 100644 diff --git a/README.md b/README.md old mode 100755 new mode 100644 diff --git a/Usernames/README.md b/Usernames/README.md old mode 100755 new mode 100644