fix: typo

Author: ganler

evalperf.html

@@ -173,7 +173,7 @@ <h3>Adding and visualizing new model results?</h3>
           <div class="col overflow-auto">
             <pre><code class="language-bash">
 git clone [email protected]:evalplus/evalplus.github.io.git
-cd evalplus.github.io.git && git pull
+cd evalplus.github.io && git pull
 cp ${PATH_TO}/${MODEL}_temp_1.0_evalperf_results.brief.json results/evalperf
 python results/evalperf/stats.py && python -m SimpleHTTPServer 8000
 # Open http://localhost:8000/evalperf.html in your browser