Rollup merge of rust-lang#23555 - steveklabnik:environment, r=sanxiyn

As @sanxiyn says, rust-lang#23527 (comment)
Manishearth · Mar 21, 2015 · 1677c6a · 1677c6a
2 parents 5b7f0df + 8f0de74
commit 1677c6a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/man/rustc.1 b/man/rustc.1
@@ -242,7 +242,7 @@ full debug info with variable and type information.
 \fBopt\-level\fR=\fIVAL\fR
 Optimize with possible levels 0\[en]3
 
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 
 Some of these affect the output of the compiler, while others affect programs
 which link to the standard library.