Merge pull request emscripten-forge#20 from martinRenou/fix_readme_formatting

Fix README formatting

Author: martinRenou

README.md

@@ -20,21 +20,21 @@ untarjs.extract(condaPackageUrl).then((data)=>{
 });
 ```
 > Note: If this package is used in the project where Webpack is used then webpack.config should include next:
->```
-resolve: {
-    fallback: {
-      "path": require.resolve("path-browserify"),
-      "crypto": require.resolve("crypto-browserify"),
-      "stream": require.resolve("stream-browserify"),
-      "buffer": require.resolve("buffer/"),
-      "process": require.resolve("process/browser"),
-      "assert": require.resolve("assert/"),
-      "http": require.resolve("stream-http"),
-      "https": require.resolve("https-browserify"),
-      "os": require.resolve("os-browserify/browser"),
-      "url": require.resolve("url/"),
-      "fs": require.resolve("browserify-fs"),
-      "vm": require.resolve("vm-browserify") 
-    }
-  },
-```
+> ```
+> resolve: {
+>    fallback: {
+>      "path": require.resolve("path-browserify"),
+>      "crypto": require.resolve("crypto-browserify"),
+>      "stream": require.resolve("stream-browserify"),
+>      "buffer": require.resolve("buffer/"),
+>      "process": require.resolve("process/browser"),
+>      "assert": require.resolve("assert/"),
+>      "http": require.resolve("stream-http"),
+>      "https": require.resolve("https-browserify"),
+>      "os": require.resolve("os-browserify/browser"),
+>      "url": require.resolve("url/"),
+>      "fs": require.resolve("browserify-fs"),
+>      "vm": require.resolve("vm-browserify")
+>    }
+>  },
+> ```