3 files changed, 6 insertions, 9 deletions
diff --git a/lib/pure/collections/sequtils.nim b/lib/pure/collections/sequtils.nim
index 71babe93b..b72face91 100644
--- a/lib/pure/collections/sequtils.nim
+++ b/lib/pure/collections/sequtils.nim
@@ -10,12 +10,9 @@
 ## :Author: Alexander Mitchell-Robinson (Amrykid)
 ##
 ## This module implements operations for the built-in `seq`:idx: type which
-## were inspired by functional programming languages. If you are looking for
-## the typical `map` function which applies a function to every element in a
-## sequence, it already exists in the `system <system.html>`_ module in both
-## mutable and immutable styles.
+## were inspired by functional programming languages.
 ##
-## Also, for functional style programming you may want to pass `anonymous procs
+## For functional style programming you may want to pass `anonymous procs
 ## <manual.html#anonymous-procs>`_ to procs like ``filter`` to reduce typing.
 ## Anonymous procs can use `the special do notation <manual.html#do-notation>`_
 ## which is more convenient in certain situations.
@@ -471,7 +468,7 @@ template toSeq*(iter: expr): expr {.immediate.} =
   ##       if x mod 2 == 1:
   ##         result = true)
   ##   assert odd_numbers == @[1, 3, 5, 7, 9]
-  
+
   when compiles(iter.len):
     var i = 0
     var result = newSeq[type(iter)](iter.len)
diff --git a/lib/pure/options.nim b/lib/pure/options.nim
index 3122d58b1..2abb80016 100644
--- a/lib/pure/options.nim
+++ b/lib/pure/options.nim
@@ -28,7 +28,7 @@
 ##
 ## .. code-block:: nim
 ##
-##   import optionals
+##   import options
 ##
 ##   proc find(haystack: string, needle: char): Option[int] =
 ##     for i, c in haystack:
@@ -156,7 +156,7 @@ proc `$`*[T]( self: Option[T] ): string =
 when isMainModule:
   import unittest, sequtils
 
-  suite "optionals":
+  suite "options":
     # work around a bug in unittest
     let intNone = none(int)
     let stringNone = none(string)
diff --git a/lib/pure/strutils.nim b/lib/pure/strutils.nim
index b61df6086..6c561eaf9 100644
--- a/lib/pure/strutils.nim
+++ b/lib/pure/strutils.nim
@@ -1281,7 +1281,7 @@ proc editDistance*(a, b: string): int {.noSideEffect,
 
   # another special case:
   if len1 == 1:
-    for j in s..len2-1:
+    for j in s..s+len2-1:
       if a[s] == b[j]: return len2 - 1
     return len2