Use 'distance' instead of 'distances' for the array name.

2 files changed, 17 insertions, 17 deletions

diff --git a/challenge-096/abigail/lua/ch-2.lua b/challenge-096/abigail/lua/ch-2.lua
index ef1b039579..99058213ca 100755
--- a/challenge-096/abigail/lua/ch-2.lua
+++ b/challenge-096/abigail/lua/ch-2.lua
@@ -17,13 +17,13 @@
 function LevenshteinDistance (first, second)
     local n = first  : len ()
     local m = second : len ()
-    distances = {}
+    distance = {}
     for i = 0, n do
-        distances [i] = {}
+        distance [i] = {}
         for j = 0, m do
             if i == 0 or j == 0
             then
-                distances [i] [j] = i + j
+                distance [i] [j] = i + j
             else
                 local cost = 1
                 if string . sub (first,  i, i) ==
@@ -31,10 +31,10 @@ function LevenshteinDistance (first, second)
                 then
                     cost = 0
                 end
-                distances [i] [j] = math . min (
-                    distances [i - 1] [j]     + 1,
-                    distances [i]     [j - 1] + 1,
-                    distances [i - 1] [j - 1] + cost
+                distance [i] [j] = math . min (
+                    distance [i - 1] [j]     + 1,
+                    distance [i]     [j - 1] + 1,
+                    distance [i - 1] [j - 1] + cost
                 )
             end
         end
@@ -46,10 +46,10 @@ function LevenshteinDistance (first, second)
         --
         if i > 0
         then
-            distances [i - 1] = nil
+            distance [i - 1] = nil
         end
     end
-    return distances [n] [m]
+    return distance [n] [m]
 end
 
 
diff --git a/challenge-096/abigail/ruby/ch-2.rb b/challenge-096/abigail/ruby/ch-2.rb
index 931de4f2d7..b7ea2a3f6b 100755
--- a/challenge-096/abigail/ruby/ch-2.rb
+++ b/challenge-096/abigail/ruby/ch-2.rb
@@ -11,24 +11,24 @@
 def LevenshteinDistance (first, second)
     n = first  . length
     m = second . length
-    distances = []
+    distance = []
     for i in 0 .. n do
-        distances [i] = []
+        distance [i] = []
         for j in 0 .. m do
-            distances [i] [j] = i == 0 || j == 0 ? i + j
-                    : [distances [i - 1] [j]     + 1,
-                       distances [i]     [j - 1] + 1,
-                       distances [i - 1] [j - 1] +
+            distance [i] [j] = i == 0 || j == 0 ? i + j
+                    : [distance [i - 1] [j]     + 1,
+                       distance [i]     [j - 1] + 1,
+                       distance [i - 1] [j - 1] +
                           (first [i - 1] == second [j - 1] ? 0 : 1)] . min
         end
         #
         # Release memory
         #
         if i > 1
-            distances [i - 1] = nil
+            distance [i - 1] = nil
         end
     end
-    return distances [n] [m]
+    return distance [n] [m]
 end
 
 ARGF . each_line do |_|