[LanRef] Fix typo in getelementptr example.

Summary: Change B type from double to pointer to double.

Reviewers: delena, sanjoy

Reviewed By: sanjoy

Subscribers: sanjoy, llvm-commits

Differential Revision: https://reviews.llvm.org/D29009

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293467 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed