Update 7.count.md (#848)

count(expr) return -->count(expr) returns
vesoft-inc · Nov 1, 2021 · 7a72d5c · 7a72d5c
1 parent c247c93
commit 7a72d5c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs-2.0/3.ngql-guide/6.functions-and-expressions/7.count.md b/docs-2.0/3.ngql-guide/6.functions-and-expressions/7.count.md
@@ -14,7 +14,7 @@ count({expr | *})
 
 - count(*) returns the number of rows (including NULL).
 
-- count(expr) return the number of non-NULL values that meet the expression.
+- count(expr) returns the number of non-NULL values that meet the expression.
 
 - `count()` and `size()` are different.