Update distro/README.md

Co-authored-by: JP Simard <jp@jpsim.com>

distro/README.md

diff --git a/distro/README.md b/distro/README.md
index a82bd03..907948f 100644
--- a/distro/README.md
+++ b/distro/README.md
@@ -3,6 +3,6 @@
 1. Update version in [java/defs.bzl](/java/defs.bzl) and merge it
 2. Build the release running `bazel build //distro:rules_java-{version}`
 3. Prepare release notes running `bazel build //distro:relnotes`
-4. Create a new release on gihub
+4. Create a new release on GitHub
 5. Copy/paste the produced `relnotes.txt` into the notes. Adjust as needed.
 6. Upload the produced tar.gz file as an artifact.