Update coverage.yml

Author: Jakobzs

.github/workflows/coverage.yml

@@ -23,20 +23,18 @@ jobs:
           tool: cargo-llvm-cov
       - name: Generate default features
         run: >
-          cargo llvm-cov --doctests
-          --no-report
+          cargo llvm-cov --no-report
       - name: Generate all features
         run: >
-          cargo llvm-cov --doctests --all-features
+          cargo llvm-cov --all-features
           --no-report
       - name: Generate no features
         run: >
-          cargo llvm-cov --doctests --no-default-features
+          cargo llvm-cov --no-default-features
           --no-report
       - name: Show coverage results
         run: >
-          cargo llvm-cov report --doctests
-          --ignore-filename-regex 'binrw/(tests|src/docs)'
+          cargo llvm-cov report --ignore-filename-regex 'binrw/(tests|src/docs)'
       # https://github.com/actions/runner/issues/520
       - name: Determine whether codecov.io secret is available
         id: has_codecov