Make the fields in the diagram match the descriptive text above them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177314 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/SourceLevelDebugging.rst b/docs/SourceLevelDebugging.rst
index 78ce4e0..16fa7f0 100644
--- a/docs/SourceLevelDebugging.rst
+++ b/docs/SourceLevelDebugging.rst
@@ -1811,11 +1811,11 @@
   |  HEADER.header_data_len | uint32_t
   |  HEADER_DATA            | HeaderData
   |-------------------------|
-  |  BUCKETS                | uint32_t[bucket_count] // 32 bit hash indexes
+  |  BUCKETS                | uint32_t[n_buckets] // 32 bit hash indexes
   |-------------------------|
-  |  HASHES                 | uint32_t[hashes_count] // 32 bit hash values
+  |  HASHES                 | uint32_t[n_hashes] // 32 bit hash values
   |-------------------------|
-  |  OFFSETS                | uint32_t[hashes_count] // 32 bit offsets to hash value data
+  |  OFFSETS                | uint32_t[n_hashes] // 32 bit offsets to hash value data
   |-------------------------|
   |  ALL HASH DATA          |
   `-------------------------'