Spelling fixes in deap/*.py comments.

deap/algorithms.py

@@ -17,7 +17,7 @@
 in order to execute very common evolutionary algorithms. The method used here
 are more for convenience than reference as the implementation of every 
 evolutionary algorithm may vary infinitely. Most of the algorithms in this 
-module use operators registered in the toolbox. Generaly, the keyword used are
+module use operators registered in the toolbox. Generally, the keyword used are
 :meth:`mate` for crossover, :meth:`mutate` for mutation, :meth:`~deap.select`
 for selection and :meth:`evaluate` for evaluation.
 

deap/base.py

@@ -71,7 +71,7 @@ def register(self, alias, function, *args, **kargs):
         The registered function will be given the attributes :attr:`__name__`
         set to the alias and :attr:`__doc__` set to the original function's
         documentation. The :attr:`__dict__` attribute will also be updated
-        with the original function's instance dictionnary, if any.
+        with the original function's instance dictionary, if any.
         """
         pfunc = partial(function, *args, **kargs)
         pfunc.__name__ = alias

deap/gp.py

@@ -41,7 +41,7 @@
 __type__ = object
 
 class PrimitiveTree(list):
-    """Tree specifically formated for optimization of genetic
+    """Tree specifically formatted for optimization of genetic
     programming operations. The tree is represented with a
     list where the nodes are appended in a depth-first order.
     The nodes appended to the tree are required to