Update examples/browse_comp_plus/README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: garyzhang99

examples/browse_comp_plus/README.md

@@ -121,7 +121,7 @@ The `workflow_args` section controls the agent's behavior:
 
 ## Results
 
-From the below curve you can see that the agent learns for leverage more search calls to gain more accurate answers.
+From the below curve you can see that the agent learns to leverage more search calls to gain more accurate answers.
 
 Reward curve: