Markdown changes

README.md

@@ -5,6 +5,7 @@ Test files for https://github.com/tesseract-ocr/tesseract/issues/2132
 
 ### finetuned for Impact 
 
+```
 combine_tessdata -d ara-Scheherazade_Impact_400.traineddata
 
 Version string:4.00.00alpha:ara:synth20170629:[1,48,0,1Ct3,3,16Mp3,3Lfys64Lfx96Lrx96Lfx512O1c1]
@@ -16,10 +17,11 @@ Version string:4.00.00alpha:ara:synth20170629:[1,48,0,1Ct3,3,16Mp3,3Lfys64Lfx96L
 21:lstm-unicharset:size=5061, offset=12597810
 22:lstm-recoder:size=769, offset=12602871
 23:version:size=80, offset=12603640
-
+```
 
 ### Finetuned for PlusMinus
 
+```
 combine_tessdata -d ara-Scheherazade_PlusMinus_400.traineddata
 Version string:4.0.0-118-gd44b5
 0:config:size=405, offset=192
@@ -30,5 +32,4 @@ Version string:4.0.0-118-gd44b5
 21:lstm-unicharset:size=6460, offset=13267214
 22:lstm-recoder:size=850, offset=13273674
 23:version:size=16, offset=13274524
-
-
+```