Typo fix s/reprsntation/representation

hy/models/complex.py

@@ -23,7 +23,7 @@ from hy.models import HyObject
 
 class HyComplex(HyObject, complex):
     """
-    Internal represntation of a Hy Complex. May raise a ValueError as if
+    Internal representation of a Hy Complex. May raise a ValueError as if
     complex(foo) was called, given HyComplex(foo).
     """
 

hy/models/float.py

@@ -23,7 +23,7 @@ from hy.models import HyObject
 
 class HyFloat(HyObject, float):
     """
-    Internal represntation of a Hy Float. May raise a ValueError as if
+    Internal representation of a Hy Float. May raise a ValueError as if
     float(foo) was called, given HyFloat(foo).
     """
 

hy/models/integer.py

@@ -24,7 +24,7 @@ from hy._compat import long_type
 
 class HyInteger(HyObject, long_type):
     """
-    Internal represntation of a Hy Integer. May raise a ValueError as if
+    Internal representation of a Hy Integer. May raise a ValueError as if
     int(foo) was called, given HyInteger(foo). On python 2.x long will
     be used instead
     """