update readme

Author: azu

README.md

@@ -25,31 +25,27 @@ Install with [npm](https://www.npmjs.com/):
 
 ### CLI
 
-```
-$ npm i -g technological-book-corpus-ja
-$ technological-book-corpus-ja
-/Users/technological-book-corpus-jasource/js-primer/array/README.md
-/Users/technological-book-corpus-ja/source/js-primer/comments/README.md
-/Users/technological-book-corpus-ja/source/js-primer/condition/README.md
-/Users/technological-book-corpus-ja/source/js-primer/data-type/README.md
-/Users/technological-book-corpus-ja/source/js-primer/function-method/README.md
-/Users/technological-book-corpus-ja/source/js-primer/implicit-coercion/README.md
-/Users/technological-book-corpus-ja/source/js-primer/introduction/README.md
-/Users/technological-book-corpus-ja/source/js-primer/loop/README.md
-/Users/technological-book-corpus-ja/source/js-primer/object/README.md
-/Users/technological-book-corpus-ja/source/js-primer/operator/README.md
-/Users/technological-book-corpus-ja/source/js-primer/read-eval-print/README.md
-/Users/technological-book-corpus-ja/source/js-primer/README.md
-/Users/technological-book-corpus-ja/source/js-primer/statement-expression/README.md
-/Users/technological-book-corpus-ja/source/js-primer/string/README.md
-/Users/technological-book-corpus-ja/source/js-primer/variables/README.md
-```
+    $ npm i -g technological-book-corpus-ja
+    $ technological-book-corpus-ja
+    /Users/technological-book-corpus-jasource/js-primer/array/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/comments/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/condition/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/data-type/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/function-method/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/implicit-coercion/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/introduction/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/loop/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/object/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/operator/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/read-eval-print/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/statement-expression/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/string/README.md
+    /Users/technological-book-corpus-ja/source/js-primer/variables/README.md
 
 パターンでの絞り込みもできます。
 
-```
-$ technological-book-corpus-ja "/**/js-primer/**/*.md"
-```
+    $ technological-book-corpus-ja "/**/js-primer/**/*.md"
 
 ### Node.js