minor

Author: montyly

SUMMARY.md

@@ -182,8 +182,8 @@
       - [Detectors](./program-analysis/slither/docs/src/detectors/Detector-Documentation.md)
       - [Adding a detector](./program-analysis/slither/docs/src/detectors/Adding-a-new-detector.md)
     - [Printers](./program-analysis/slither/docs/src/printers/Printer-documentation.md)
-    - [Tools](./program-analysis/slither/docs/src/tools/Adding-a-new-utility.md)
-      - [Addning a new tool](./program-analysis/slither/docs/src/tools/Adding-a-new-utility.md)
+    - [Tools](./program-analysis/slither/docs/src/tools/README.md)
+      - [Adding a new tool](./program-analysis/slither/docs/src/tools/Adding-a-new-utility.md)
       - [Code Similarity](./program-analysis/slither/docs/src/tools/Code-Similarity-detector.md)
       - [Contract Flattening](./program-analysis/slither/docs/src/tools/Contract-Flattening.md)
       - [Documentation](./program-analysis/slither/docs/src/tools/Documentation.md)