Add links to other similar projects

README.md

@@ -122,14 +122,13 @@ debug - was: False
 now: True
 ```
 
-The below error means the version of `aws` CLI is not recent enough. Upgrade
-to version 1.10.18 or higher:
+Command history is written to `~/.athena_history`.
 
-```
-Command 'aws sts get-caller-identity --output text --query 'Account' --profile default' returned non-zero exit status 2
-```
+Similar Projects
+----------------
 
-Command history is written to `~/.athena_history`.
+- [AthenaCLI](dbcli/athenacli): CLI tool for AWS Athena service that can do auto-completion and syntax highlighting.
+- [athena-cli (Ruby)](pengwynn/athena-cli): CLI for Amazon Athena, powered by JRuby.
 
 References
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