Merge pull request #1674 from samuelandrew/master

Line comments: change 'inside' to 'after'

Author: marioidival

src/hello/comment.md

@@ -14,7 +14,7 @@ a few different varieties:
 fn main() {
     // This is an example of a line comment.
     // There are two slashes at the beginning of the line.
-    // And nothing written inside these will be read by the compiler.
+    // And nothing written after these will be read by the compiler.
 
     // println!("Hello, world!");