diff --git a/.gitignore/error correction b/.gitignore/error correction
index eaf2517..ee2a128 100644
--- a/.gitignore/error correction	
+++ b/.gitignore/error correction	
@@ -11,6 +11,7 @@ e = errordetection
 
 
 def string2bin(string):
+    """takes a string and returns the string in binary form"""
     stringList = []
     for n in string:
         s = e.char2bin(n)
@@ -18,6 +19,7 @@ def string2bin(string):
     return stringList
 
 def segmentString(string, fill):
+    """splits a string into segments of 8 chracters. fills the string if it is less than 8"""
     desiredWidth = 8
     s1 = []
     if len(string) <= 8:
@@ -34,6 +36,7 @@ def segmentString(string, fill):
         return s1
         
 def printFrames(frames):
+    """prints a frame made up of rows (lists) of bits""" 
     frameN = 0
     for frame in frames:
         charN = 0
@@ -48,6 +51,7 @@ def printFrames(frames):
 
 
 def string2frames(string, fill):
+    """takes a string of any length and a fill character, cuts it into segments of 8, and returns a list of bits from the string"""
     frames = []
     newString = segmentString(string, fill)
     for n in newString:
@@ -56,6 +60,7 @@ def string2frames(string, fill):
     return frames
 
 def appendParityColumn(frame, parity):
+    """calculates the parity of a frame and appends the parity bit to the column""" 
     newFrame = []
     for n in frame:
         n = [int(k) for k in n]
@@ -64,21 +69,25 @@ def appendParityColumn(frame, parity):
     return newFrame
 
 def transpose(lst):
+    """rotates a list around the diagonal and returns the output"""
     lst = list(map(list, zip(*lst)))
     return lst
 
 def appendParityRow(frame, parity):
+    """calculates the parity of a frame and appends the parity bit to the row"""
     tFrame = transpose(frame)
     newFrame = appendParityColumn(tFrame, parity)
     tFrame2 = transpose(newFrame)
     return tFrame2
 
 def appendParityToFrame(frame, parity):
+    """appends a parity row and column to a frame"""
     frame1 = appendParityColumn(frame, parity)
     frame2 = appendParityRow(frame1, parity)
     return frame2
 
 def appendParityToFrames(frames, parity):
+    """appends a parity row and column to each frame in the list and returns the new list of frames"""
     newFrames = []
     for frame in frames:
         newFrame = appendParityToFrame(frame, parity)
@@ -86,6 +95,7 @@ def appendParityToFrames(frames, parity):
     return newFrames
 
 def transmitFrames(frames, error):
+    """this function adds noise to a list of frames, and returns a new list of frames with flipped bits"""
     noisyFrames = []
     newFrames = []
     for frame in frames:
@@ -98,6 +108,7 @@ def transmitFrames(frames, error):
     return noisyFrames
 
 def splitFrame(frame):
+    """splits the frame into an 8x8 payload, a parity column, and a parity row"""
     payload = []
     parityColumn = []
     for row in frame[0:8]:
@@ -107,15 +118,40 @@ def splitFrame(frame):
     return payload, parityColumn, parityRow
 
 def checkParityOfFrame(frame, parity):
+    """calculates the parity of an 8x8 payload and compares it to the parity recieved"""
     wrongColumns = []
     wrongRows = []
     (payload, parityColumn, parityRow) = splitFrame(frame)
     frame2 = appendParityToFrame(payload, parity)
     (newPayload, calParityColumn, calParityRow) = splitFrame(frame2)
     for n in range(len(parityColumn)):
-        if parityColumn[n] != calParityColumn[n]:
+        if int(parityColumn[n]) != int(calParityColumn[n]):
             wrongRows.append(n)
     for n in range(len(parityRow)):
-        if parityRow[n] != calParityRow[n]:
+        if int(parityRow[n]) != int(calParityRow[n]):
             wrongColumns.append(n)
     return (wrongColumns, wrongRows)
+
+def repairFrame(frame, wrongColumns, wrongRows):
+    if wrongColumns == [] and wrongRows == []:
+        return 'NO ERRORS'
+    elif len(wrongRows) == 1 and len(wrongColumns) == 2 and wrongColumns[1] == 8:
+        fixRow = wrongRows[0]
+        fixColumn = wrongColumns[0]
+        frame[fixRow][fixColumn] = int(frame[fixRow][fixColumn])^1
+        return 'CORRECTED'
+    elif wrongColumn == [] or wrongRows ==[]:
+        return 'PARITY ERROR'
+    else:
+        return 'NOT CORRECTED'
+
+def repairFrames(frames, parity):
+    for frame in frames:
+        (wrongColumns, wrongRows) = checkParityOfFrame(frame, parity)
+        correctionStatus = repairFrame(frame, wrongColumns, wrongRows)
+        if correctionStatus == 'NO ERRORS':
+            print('Frame', frames.index(frame), 'has no errors')
+        elif correctionStatus == 'CORRECTED':
+            print('Frame', frames.index(frame), 'has been repaired')
+        else:
+            print('Frame', frames.index(frame), 'could not be repaired')