Fix trivial typos in comments; NFC
diff --git a/clang-tools-extra/docs/doxygen.cfg.in b/clang-tools-extra/docs/doxygen.cfg.in
index 3554171..56c7b74 100644
--- a/clang-tools-extra/docs/doxygen.cfg.in
+++ b/clang-tools-extra/docs/doxygen.cfg.in
@@ -46,7 +46,7 @@
PROJECT_BRIEF =
-# With the PROJECT_LOGO tag one can specify an logo or icon that is included in
+# With the PROJECT_LOGO tag one can specify a logo or icon that is included in
# the documentation. The maximum height of the logo should not exceed 55 pixels
# and the maximum width should not exceed 200 pixels. Doxygen will copy the logo
# to the output directory.
