Merge pull request csev#115 from EternalFootman/patch-9

csev · csev · commit cd78637cd822 · 2016-05-08T11:37:53.000-04:00
Em-dash fix, ch. 2
diff --git a/book/02-variables.mkd b/book/02-variables.mkd
@@ -386,7 +386,7 @@ for other operators:
 So 7 divided by 3 is 2 with 1 left over.
 
 The modulus operator turns out to be surprisingly useful. For example,
-you can check whether one number is divisible by another—if `x %
+you can check whether one number is divisible by another: if `x %
 y` is zero, then `x` is divisible by `y`.
 
 \index{divisibility}
@@ -520,7 +520,7 @@ comments at the end of a line:
 percentage = (minute * 100) / 60     # percentage of an hour
 ~~~~
 
-Everything from the `\#` to the end of the line is ignored—it
+Everything from the `\#` to the end of the line is ignored; it
 has no effect on the program.
 
 Comments are most useful when they document non-obvious features of the
