fix more copy

Author: jp-agenta

web/oss/src/components/EvalRunDetails/components/FocusDrawerHeader.tsx

@@ -74,7 +74,7 @@ const FocusDrawerHeader = ({runId, scenarioId, onScenarioChange}: FocusDrawerHea
         loadNextPage,
     ])
 
-    const scenarioLabel = evalType === "human" ? "Scenario" : "Testcase"
+    const scenarioLabel = evalType === "human" ? "Scenario" : "Test case"
 
     const options = useMemo(() => {
         const base = loadedScenarios.map((row) => ({

web/oss/src/components/TestcasesTableNew/hooks/useTestcaseActions.ts

@@ -43,7 +43,7 @@ export interface UseTestcaseActionsResult {
     // Navigation blocker
     skipBlockerRef: React.MutableRefObject<boolean>
 
-    // Testcase actions
+    // Test case actions
     handleAddTestcase: () => void
     handleDeleteSelected: (selectedRowKeys: React.Key[]) => void
     handleRowClick: (record: TestcaseTableRow) => void