diff --git a/.codecov.yml b/.codecov.yml
index 481692d0a1..486f0ad268 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -12,7 +12,7 @@ codecov:
   bot: dlang-bot
   ci:
     # https://docs.codecov.io/docs/detecting-ci-services
-    # Azure, CircleCi and Cirrus generate coverages files
+    # Azure, CircleCI and Cirrus generate coverages files
     # Don't wait for the other CIs
     - circleci.com
     - cirrus-ci.com
@@ -22,7 +22,7 @@ codecov:
     - !appveyor.com
     - !ci.dlang.io
 
-  # At CircleCi, the PR is merged into `master` before the testsuite is run.
+  # At CircleCI, the PR is merged into `master` before the testsuite is run.
   # This allows CodeCov to adjust the resulting coverage diff, s.t. it matches
   # with the GitHub diff.
   # https://github.com/codecov/support/issues/363