README: merge the two oh-my-zsh errors
diff --git a/README.md b/README.md
index 9f18fe5..6c8505f 100644
--- a/README.md
+++ b/README.md
@@ -102,17 +102,13 @@
## Troubleshooting
-### `fatal: Not a git repository (or any of the parent directories): .git`
-
-Those using oh-my-zsh (for managing your zsh configuration) with notice this error as gvt is aliased. alias gvt='git verify-tag'.
-In order to remediate, issue command `unalias gvt` and preferably add this to your .zshrc
-
+### `fatal: Not a git repository [...]`
### `error: tag 'fetch' not found.`
-This error can occur because you have an alias for `gvt` pointing to `git verify-tag` (common if
-using oh-my-zsh).
+These errors can occur because you have an alias for `gvt` pointing to `git verify-tag`
+(default if using oh-my-zsh).
-Run this, or add it to your `~/.bashrc` / `~/.zshrc`:
+Run this, and preferably add it to your `~/.bashrc` / `~/.zshrc`:
```
unalias gvt
