diff --git a/calc_engine.py b/calc_engine.py
index 79771af..771c2a8 100644
--- a/calc_engine.py
+++ b/calc_engine.py
@@ -1,4 +1,4 @@
-import token
+import ptoken as token
 import copy
 
 def calculate_results(tokens):
@@ -8,7 +8,7 @@ def calculate_results(tokens):
 	
 def handle_parenthesis(tokens, call_has_priority = False):
 	running_value = 0
-	previous_token = token.CToken("", token.TokenType.unknown)
+	previous_token = token.Token("", token.TokenType.unknown)
 	
 	while True:
 		if len(tokens) == 0:
@@ -40,7 +40,7 @@ def handle_parenthesis(tokens, call_has_priority = False):
 			if not previous_token.type == token.TokenType.unknown:
 				tokens.append(previous_token)
 			else:
-				tokens.append(token.CToken(running_value, token.TokenType.constant))
+				tokens.append(token.Token(running_value, token.TokenType.constant))
 				
 			running_value = handle_add_and_subtract(tokens)
 			#Set the previous_token to an invalid state so its not used by mistake.
@@ -103,7 +103,7 @@ def handle_parenthesis(tokens, call_has_priority = False):
 
 def handle_multiply_and_division(tokens):
 	running_value = 0
-	previous_token = token.CToken("", token.TokenType.unknown)
+	previous_token = token.Token("", token.TokenType.unknown)
 	
 	while True:
 		if len(tokens) == 0:
@@ -156,7 +156,7 @@ def handle_add_and_subtract(tokens):
 	#		need to change for the life of this project.
 	#
 	running_value = 0
-	previous_token = token.CToken("", token.TokenType.unknown)
+	previous_token = token.Token("", token.TokenType.unknown)
 	
 	while True:
 
diff --git a/token.py b/ptoken.py
similarity index 98%
rename from token.py
rename to ptoken.py
index 879d829..6cd5292 100755
--- a/token.py
+++ b/ptoken.py
@@ -1,4 +1,4 @@
-class CToken:
+class Token:
 	def __init__(self, value, type):
 		self.value = value
 		self.type = type
diff --git a/tokenizer.py b/tokenizer.py
index 2b16fc2..8ea7744 100644
--- a/tokenizer.py
+++ b/tokenizer.py
@@ -1,4 +1,4 @@
-import token
+import ptoken as token
 
 def get_tokens_from_expression_string(expression_string):
 
@@ -18,31 +18,31 @@ def get_tokens_from_expression_string(expression_string):
 			if len(tokens) > 1:
 				lookBehind = tokens[-1]
 				if lookBehind.type == token.TokenType.exp_end:
-					tokens.append(token.CToken("^", token.TokenType.power))
+					tokens.append(token.Token("^", token.TokenType.power))
 			if (i + 1) == len(expression_string):
-				tokens.append(token.CToken(tmp + c, token.TokenType.constant))
+				tokens.append(token.Token(tmp + c, token.TokenType.constant))
 			parsing_number = True
 			tmp = tmp + c
 			continue
 		elif c == '(':
 			if parsing_number:
-				tokens.append(token.CToken(tmp, token.TokenType.constant))
-				tokens.append(token.CToken("*", token.TokenType.multiply))
-			tokens.append(token.CToken("(", token.TokenType.exp_start))
+				tokens.append(token.Token(tmp, token.TokenType.constant))
+				tokens.append(token.Token("*", token.TokenType.multiply))
+			tokens.append(token.Token("(", token.TokenType.exp_start))
 			parsing_number = False
 			tmp = ""
 			continue
 		elif c == ')':
 			if parsing_number:				
-				tokens.append(token.CToken(tmp, token.TokenType.constant))
-			tokens.append(token.CToken(")", token.TokenType.exp_end))
+				tokens.append(token.Token(tmp, token.TokenType.constant))
+			tokens.append(token.Token(")", token.TokenType.exp_end))
 			parsing_number = False
 			tmp = ""
 			continue
 		elif token.TokenType.get_operator(c) != token.TokenType.unknown:
 			if parsing_number:
-				tokens.append(token.CToken(tmp, token.TokenType.constant))
-			tokens.append(token.CToken(c, token.TokenType.get_operator(c)))
+				tokens.append(token.Token(tmp, token.TokenType.constant))
+			tokens.append(token.Token(c, token.TokenType.get_operator(c)))
 			parsing_number = False
 			tmp = ""
 			continue
@@ -50,23 +50,23 @@ def get_tokens_from_expression_string(expression_string):
 			if len(tokens) > 1:
 				lookBehind = tokens[-1]
 				if lookBehind.type == token.TokenType.exp_end:
-					tokens.append(token.CToken("^", token.TokenType.power))
+					tokens.append(token.Token("^", token.TokenType.power))
 			if (i + 1) < len(expression_string):
 				lookAHead = expression_string[i + 1]
 				if lookAHead == '(':
-					tokens.append(token.CToken(c, token.TokenType.variable))
-					tokens.append(token.CToken("*", token.TokenType.multiply))
+					tokens.append(token.Token(c, token.TokenType.variable))
+					tokens.append(token.Token("*", token.TokenType.multiply))
 					tmp = ""
 					parsing_number = False
 					continue
 			if parsing_number:
-				tokens.append(token.CToken(tmp, token.TokenType.constant))
-				tokens.append(token.CToken("*", token.TokenType.multiply))
+				tokens.append(token.Token(tmp, token.TokenType.constant))
+				tokens.append(token.Token("*", token.TokenType.multiply))
 			if c in symbols_dic.keys():
 				symbols_dic[c] += 1
 			else:
 				symbols_dic[c] = 1
-			tokens.append(token.CToken(c + str(symbols_dic[c]), token.TokenType.variable))
+			tokens.append(token.Token(c + str(symbols_dic[c]), token.TokenType.variable))
 			parsing_number = False
 			tmp = ""
 	
@@ -77,8 +77,8 @@ def replace_variables(tokens, new_constants):
 	newTokenList = []
 	for t in tokens:
 		if t.type == token.TokenType.variable:
-			newTokenList.append(token.CToken(new_constants.pop(0), token.TokenType.constant))
+			newTokenList.append(token.Token(new_constants.pop(0), token.TokenType.constant))
 		else:
-			newTokenList.append(token.CToken(t.value, t.type))
+			newTokenList.append(token.Token(t.value, t.type))
 			
 	return newTokenList