Fix `license` metadata

README.md

@@ -3,7 +3,7 @@ annotations_creators:
 - no-annotation
 language_creators:
 - found
-languages:
+language:
 - en
 - as
 - bn
@@ -16,7 +16,7 @@ languages:
 - pa
 - ta
 - te
-licenses:
+license:
 - cc-by-nc-4.0
 multilinguality:
 - translation
@@ -68,7 +68,7 @@ task_ids:
 
 ### Dataset Summary
 
-Samanantar is the largest publicly available parallel corpora collection for Indic languages: Assamese, Bengali,
+Samanantar is the largest publicly available parallel corpora collection for Indic language: Assamese, Bengali,
 Gujarati, Hindi, Kannada, Malayalam, Marathi, Oriya, Punjabi, Tamil, Telugu.
 
 The corpus has 49.6M sentence pairs between English to Indian Languages.
@@ -79,7 +79,7 @@ The corpus has 49.6M sentence pairs between English to Indian Languages.
 
 ### Languages
 
-Samanantar contains parallel sentences between English (`en`) and 11 Indic languages:
+Samanantar contains parallel sentences between English (`en`) and 11 Indic language:
 - Assamese (`as`),
 - Bengali (`bn`),
 - Gujarati (`gu`),