correct spelling erros

diff --git a/README.md b/README.md
index 0c88c7270f3d2465d42845227b250239ecd8258f..60292528316d18d1062811d38d798afb9175d6ca 100644 (file)
--- a/README.md
+++ b/README.md
@@ -280,7 +280,7 @@ Some languages don't have any Aspell dictionary.
 
 ### Optimized bag generator
 
-Once dictionaries have been build, script 'dict-dists-extractor/make_optimized_bag.js' can generate optimized language bags based on dictionary statistics. The /smart/ algorithm which defines number and value of a tile is described as follow:
+Once dictionaries have been built, script 'dict-dists-extractor/make_optimized_bag.js' can generate optimized language bags based on dictionary statistics. The /smart/ algorithm which defines the number and the value of a tile is described as follow:
 
   Alphabet size is denoted by 'N'
   Letter statistic is defined by 'r' as the occurance number over total number.