Updated README.md, reverted test svg, fixed lint issues

README.md

@@ -48,7 +48,7 @@ linting.on("done", () => {
 ## Config
 
 In order to specify what should be linted SVGLint must be given a configuration object.
-If you are using the CLI, this configuration object is read from the file specified by `--config`. This defaults to `.svglintrc.js`, which will be searched for up through the directory tree - this is similar to tools such as ESLint. If no configuration file is found searching up the directory tree, a configuration file located in the user's home directory is used (i.e. "$HOME/.svglintrc.js" on Unix-like systems).
+If you are using the CLI, this configuration object is read from the file specified by `--config`. This defaults to `.svglintrc.js`, which will be searched for up through the directory tree, or in the user's home directory (e.g. `~/.svglintrc.js` on Unix-like systems) - this is similar to tools such as ESLint.
 
 This configuration file should export a single object, of the format:
 

src/cli/config.js

@@ -84,11 +84,11 @@ async function getConfigurationInHomedir() {
 
     const homedirFile = path.join(os.homedir(), ".svglintrc.js");
     if (await fileExists(homedirFile)) {
-       filepath = homedirFile;
+        filepath = homedirFile;
     }
 
-   return filepath;
- }
+    return filepath;
+}
 
 /**
  * Get the configuration file to use
@@ -109,7 +109,6 @@ async function getConfigurationFile(filename, folder) {
         }
     }
 
-    // Look at parent directories or, finally, the user's home directory
     filepath = await getDefaultConfigurationFileTraversingParents(folder);
     if (filepath) {
         return filepath;