doc: adjusted indent.

README.md

@@ -8,30 +8,30 @@
 
  * [Features](#features)
  * [Getting started](#getting-started)
-  * [Compare two strings](#compare-two-strings)
-  * [Compare two data has arbitrary type](#compare-two-data-has-arbitrary-type)
-  * [Merge three sequences](#merge-three-sequences)
-  * [Patch function](#patch-function)
-  * [Difference as Unified Format](#difference-as-unified-format)
-  * [Compare large sequences](#compare-large-sequences)
-  * [Unserious difference](#unserious-difference)
-  * [Calculate only Edit Distance](#calculate-only-edit-distance)
+     * [Compare two strings](#compare-two-strings)
+     * [Compare two data has arbitrary type](#compare-two-data-has-arbitrary-type)
+     * [Merge three sequences](#merge-three-sequences)
+     * [Patch function](#patch-function)
+     * [Difference as Unified Format](#difference-as-unified-format)
+     * [Compare large sequences](#compare-large-sequences)
+     * [Unserious difference](#unserious-difference)
+     * [Calculate only Edit Distance](#calculate-only-edit-distance)
  * [Algorithm](#algorithm)
-  * [Computational complexity](#computational-complexity)
-  * [Comparison when difference between two sequences is very large](#comparison-when-difference-between-two-sequences-is-very-large)
-  * [Implementations with various programming languages](#implementations-with-various-programming-languages)
+     * [Computational complexity](#computational-complexity)
+     * [Comparison when difference between two sequences is very large](#comparison-when-difference-between-two-sequences-is-very-large)
+     * [Implementations with various programming languages](#implementations-with-various-programming-languages)
  * [Examples](#examples)
-  * [strdiff](#strdiff)
-  * [intdiff](#intdiff)
-  * [unidiff](#unidiff)
-  * [unistrdiff](#unistrdiff)
-  * [strdiff3](#strdiff3)
-  * [intdiff3](#intdiff3)
-  * [patch](#patch)
-  * [fpatch](#fpatch)
+     * [strdiff](##strdiff)
+     * [intdiff](##intdiff)
+     * [unidiff](##unidiff)
+     * [unistrdiff](##unistrdiff)
+     * [strdiff3](##strdiff3)
+     * [intdiff3](#intdiff3)
+     * [patch](#patch)
+     * [fpatch](#fpatch)
  * [Running tests](#running-tests)
-  * [Building test programs](#building-test-programs)
-  * [Running test programs](#running-test-programs)
+     * [Building test programs](#building-test-programs)
+     * [Running test programs](#running-test-programs)
  * [Old commit histories](#old-commit-histories)
  * [License](#license)