Merge pull request #74 from garethjevans/javadoc

fix: correct invalid javadoc, add a check to validate

.github/workflows/javadoc.yml

@@ -0,0 +1,21 @@
+---
+name: Javadoc
+
+on:
+  pull_request:
+
+jobs:
+  javadoc:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Java
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: 11
+
+      - name: Javadoc
+        run: |
+          mvn --no-transfer-progress javadoc:javadoc

src/main/java/io/jenkins/plugins/conventionalcommits/utils/ProjectTypeFactory.java

@@ -19,7 +19,7 @@ public class ProjectTypeFactory {
   }
 
   /**
-   * Detects & returns the type of the project.
+   * Detects & returns the type of the project.
    *
    * @param directory The project's directory.
    * @return Detected project type.