Index: dialin/squish/crc.py
===================================================================
diff -u -r2844f230ef5c84799b7577e1a2090c0a47a78d51 -r5cd2a8e30e348a5d91d4d02a3765deb0ce23ee57
--- dialin/squish/crc.py	(.../crc.py)	(revision 2844f230ef5c84799b7577e1a2090c0a47a78d51)
+++ dialin/squish/crc.py	(.../crc.py)	(revision 5cd2a8e30e348a5d91d4d02a3765deb0ce23ee57)
@@ -37,8 +37,8 @@
 def crc8(vData):
     """
     generates crc8 for the data vData
-    :param vData:
-    :return:
+    :param vData: byte of data
+    :return: (int) the crc code
     """
     crc = 0
     l = len(vData)
@@ -53,9 +53,9 @@
 def calcCRC8(vString, vDelimiter='.'):
     """
     calculates crc8 for each character in string vString
-    :param vString:
-    :param vDelimiter:
-    :return:
+    :param vString: (str) the bytes of data
+    :param vDelimiter: (character) the string delimiter
+    :return: the hex formatted crc of the givven string
     """
     str = vString.replace(vDelimiter, '')
     ba = bytearray.fromhex(str)