Small formatting fix.

CHANGELOG.md

@@ -4,6 +4,7 @@ RELEASE NOTES
 v0.27 (pending release)
 -----------------------
 - Add `verify` method to verify a disk is zero filled [#128](https://github.com/martijnvanbrummelen/nwipe/pull/128)
+- Add new HMG IS5 enhanced wipe method [#168](https://github.com/martijnvanbrummelen/nwipe/pull/168)
 
 v0.26
 -----

src/options.c

@@ -253,10 +253,10 @@ int nwipe_options_parse( int argc, char** argv )
                 }
 
                 if( strcmp( optarg, "is5enh" ) == 0 )
-				        {
-					          nwipe_options.method = &nwipe_is5enh;
-					          break;
-				        }
+                {
+                    nwipe_options.method = &nwipe_is5enh;
+                    break;
+                }
 
                 /* Else we do not know this wipe method. */
                 fprintf( stderr, "Error: Unknown wipe method '%s'.\n", optarg );