fix pydocstyle case

Author: DonJayamanne

src/client/common/configSettings.ts

@@ -60,7 +60,7 @@ export interface ILintingSettings {
     pylintPath: string;
     pep8Path: string;
     flake8Path: string;
-    pydocStylePath: string;
+    pydocstylePath: string;
     outputWindow: string;
     mypyEnabled: boolean;
     mypyArgs: string[];
@@ -138,7 +138,7 @@ export class PythonSettings extends EventEmitter implements IPythonSettings {
             mypyArgs: [], mypyEnabled: false, mypyPath: 'mypy',
             outputWindow: 'python', pep8Args: [], pep8Enabled: false, pep8Path: 'pep8',
             prospectorArgs: [], prospectorEnabled: false, prospectorPath: 'prospector',
-            pydocstyleArgs: [], pydocstyleEnabled: false, pydocStylePath: 'pydocstyle',
+            pydocstyleArgs: [], pydocstyleEnabled: false, pydocstylePath: 'pydocstyle',
             pylintArgs: [], pylintEnabled: false, pylintPath: 'pylint',
             pylintCategorySeverity: {
                 convention: vscode.DiagnosticSeverity.Hint,
@@ -152,7 +152,7 @@ export class PythonSettings extends EventEmitter implements IPythonSettings {
         this.linting.flake8Path = getAbsolutePath(this.linting.flake8Path, workspaceRoot);
         this.linting.pep8Path = getAbsolutePath(this.linting.pep8Path, workspaceRoot);
         this.linting.prospectorPath = getAbsolutePath(this.linting.prospectorPath, workspaceRoot);
-        this.linting.pydocStylePath = getAbsolutePath(this.linting.pydocStylePath, workspaceRoot);
+        this.linting.pydocstylePath = getAbsolutePath(this.linting.pydocstylePath, workspaceRoot);
 
         let formattingSettings = systemVariables.resolveAny(pythonSettings.get<IFormattingSettings>('formatting'));
         if (this.formatting) {

src/client/linters/pydocstyle.ts

@@ -20,10 +20,10 @@ export class Linter extends baseLinter.BaseLinter {
             return Promise.resolve([]);
         }
 
-        let pydocStylePath = this.pythonSettings.linting.pydocStylePath;
+        let pydocstylePath = this.pythonSettings.linting.pydocstylePath;
         let pydocstyleArgs = Array.isArray(this.pythonSettings.linting.pydocstyleArgs) ? this.pythonSettings.linting.pydocstyleArgs : [];
         return new Promise<baseLinter.ILintMessage[]>(resolve => {
-            this.run(pydocStylePath, pydocstyleArgs.concat([filePath]), filePath, txtDocumentLines).then(messages => {
+            this.run(pydocstylePath, pydocstyleArgs.concat([filePath]), filePath, txtDocumentLines).then(messages => {
                 // All messages in pep8 are treated as warnings for now
                 messages.forEach(msg => {
                     msg.severity = baseLinter.LintMessageSeverity.Information;