Merging links to Rabin-Karp (two versions)

RodionGork · web-flow · commit fc86084b930a · 2016-10-05T16:13:58.000+03:00
diff --git a/src/index.md b/src/index.md
@@ -23,10 +23,9 @@ especially popular in field of competitive programming.*
 
 ### String Processing
 - [String Hashing](./string/string-hashing.html)
-- [Rabin-Karp Algorithm for String Matching](./string/rabin-karp.html)
+- [Rabin-Karp for String Matching](./string/rabin-karp.html) ([v2](./string/rabin-karp-algorithm.html))
 - [Suffix Array](./string/suffix-array.html)
 - [Z-function](./string/z-function.html)
-- [Rabin-Karp Algorithm](./string/rabin-karp-algorithm.html)
 
 ### Linear Algebra
 - [Gauss & System of linear equation](./linear_algebra/linear-system-gauss.html)
