switch to "main" branch for development

We're migrating from "master" to "main" as the default development
branch.  This only affects repo itself, not manifests.

Change-Id: I27489dd721c9a467a1c43736808cb3b3c1365433
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/288082
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/internal-fs-layout.md b/docs/internal-fs-layout.md
index 3537dfda..4d18bb31 100644
--- a/docs/internal-fs-layout.md
+++ b/docs/internal-fs-layout.md
@@ -106,7 +106,7 @@ support, see the [manifest-format.md] file.
     setting in the manifest (i.e. the path on the remote server) with a `.git`
     suffix.  This allows for multiple checkouts of the same remote git repo to
     share their objects.  For example, you could have different branches of
-    `foo/bar.git` checked out to `foo/bar-master`, `foo/bar-release`, etc...
+    `foo/bar.git` checked out to `foo/bar-main`, `foo/bar-release`, etc...
     There will be multiple trees under `projects/` for each one, but only one
     under `project-objects/`.