Fix a minor typo.
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 62935a1..61b589f 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -218,7 +218,7 @@
There are three distinct numeric types: :dfn:`integers`, :dfn:`floating point
numbers`, and :dfn:`complex numbers`. In addition, Booleans are a subtype of
-plain integers. Integers have unlimited precision. loating point numbers are
+plain integers. Integers have unlimited precision. Floating point numbers are
implemented using :ctype:`double` in C. All bets on their precision are off
unless you happen to know the machine you are working with.