Add minor cosmetic fixes.

1 files changed, 10 insertions, 11 deletions

diff --git a/crawl-ref/source/spells2.cc b/crawl-ref/source/spells2.cc
index 8fa13a1247..cec9e6ce30 100644
--- a/crawl-ref/source/spells2.cc
+++ b/crawl-ref/source/spells2.cc
@@ -2300,21 +2300,20 @@ int rain(coord_def & target)
                 mon->del_ench(ENCH_AQUATIC_LAND);
         }
 
-        if(ftype >= DNGN_MINMOVE)
+        if (ftype >= DNGN_MINMOVE)
         {
-            // Maybe place a raincloud
-            // The rainfall area is 20 (5*5 - 4 (corners) -1 (center))
-            // the expected number of clouds generated by a fixed chance per
-            // tile is 20 * p = expected.
-            // Say an invo of 27 gives expected 5 clouds
+            // Maybe place a raincloud.
+            //
+            // The rainfall area is 20 (5*5 - 4 (corners) - 1 (center));
+            // the expected number of clouds generated by a fixed chance
+            // per tile is 20 * p = expected.  Say an Invocations skill
+            // of 27 gives expected 5 clouds.
             int max_expected = 5;
-            int expected = div_rand_round(max_expected *
-                                          you.skills[SK_INVOCATIONS], 27);
+            int expected = div_rand_round(max_expected
+                                          * you.skills[SK_INVOCATIONS], 27);
 
-            if(x_chance_in_y(expected, 20))
-            {
+            if (x_chance_in_y(expected, 20))
                 place_cloud(CLOUD_RAIN, *rad, 10, KC_YOU);
-            }
         }