Update path in typing workflow

Author: mkcor

.github/workflows/typing.yml

@@ -58,7 +58,7 @@ jobs:
           echo -e "## docstub output\n\`\`\`" >> $GITHUB_STEP_SUMMARY
           (set -o pipefail && \
            docstub run --verbose --group-errors --allow-errors=626 \
-                       --out-dir ${MYPYPATH}/skimage skimage/ \
+                       --out-dir ${MYPYPATH}/skimage src/skimage/ \
            2>&1 | tee -a $GITHUB_STEP_SUMMARY)
            echo -e "\`\`\`" >> $GITHUB_STEP_SUMMARY