Fix typo

Author: jardinetsouffleton

src/agentlab/analyze/error_analysis.py

@@ -133,7 +133,7 @@
 FEW-SHOT CLASSIFICATION EXAMPLES
 --------------------------------------------------------------------------------
 
-1) EXAMPLE A (Benchmarl Error - Benchmark Design Error)
+1) EXAMPLE A (Benchmark Error - Benchmark Design Error)
    • Context: The agent correctly finds a cheaper product meeting the user's criteria, 
      but the benchmark expects a more expensive product and marks the solution as wrong.
    • Classification: ["Benchmark Design Error"]