diff --git a/.gitignore/error correction b/.gitignore/error correction
index 6ad7ba1..bee4f6e 100644
--- a/.gitignore/error correction	
+++ b/.gitignore/error correction	
@@ -63,4 +63,15 @@ def appendParityColumn(frame, parity):
 
 def transpose(lst):
     lst = list(map(list, zip(*lst)))
-    return lst 
+    return lst
+
+def appendParityRow(frame, parity):
+    tFrame = transpose(frame)
+    newFrame = appendParityColumn(tFrame, parity)
+    tFrame2 = transpose(newFrame)
+    return tFrame2
+
+def appendParityToFrame(frame, parity):
+    frame1 = appendParityColumn(frame, parity)
+    frame2 = appendParityRow(frame1, parity)
+    return frame2