Fix a typo in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201633 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mingjie Xing 2014-02-19 03:20:46 +00:00
parent 156f2a1f5d
commit 3fd813ef42

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@ -12,8 +12,8 @@
/// which is a very useful tool for interprocedural optimization.
///
/// Every function in a module is represented as a node in the call graph. The
/// callgraph node keeps track of which functions the are called by the
/// function corresponding to the node.
/// callgraph node keeps track of which functions are called by the function
/// corresponding to the node.
///
/// A call graph may contain nodes where the function that they correspond to
/// is null. These 'external' nodes are used to represent control flow that is