Fix a typo in the documentation of "gn help data".
Review URL: https://codereview.chromium.org/1907643002
Cr-Original-Commit-Position: refs/heads/master@{#388621}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 9926d94c764e2c557208ffb80e8b58f8506dff45
diff --git a/tools/gn/variables.cc b/tools/gn/variables.cc
index dc0316b..e9006a2 100644
--- a/tools/gn/variables.cc
+++ b/tools/gn/variables.cc
@@ -800,7 +800,7 @@
" generated files both in the \"outputs\" list as well as the \"data\"\n"
" list.\n"
"\n"
- " By convention, directories are be listed with a trailing slash:\n"
+ " By convention, directories are listed with a trailing slash:\n"
" data = [ \"test/data/\" ]\n"
" However, no verification is done on these so GN doesn't enforce this.\n"
" The paths are just rebased and passed along when requested.\n"
