fix

Author: huaxingao

docs/sql-ref-syntax-ddl-create-table-datasource.md

@@ -65,7 +65,7 @@ as any order. For example, you can write COMMENT table_comment after TBLPROPERTI
 
     **NOTE:** Bucketing is an optimization technique that uses buckets (and bucketing columns) to determine data partitioning and avoid data shuffle.
 
-    **SORTED BY**
+* **SORTED BY**
 
     Determines the order in which the data is stored in buckets. Default is Ascending order.
 

docs/sql-ref-syntax-ddl-create-table-hiveformat.md

@@ -67,7 +67,7 @@ as any order. For example, you can write COMMENT table_comment after TBLPROPERTI
 
 * **LOCATION**
 
-    Path to the directory where table data is stored, Path to the directory where table data is stored, which could be a path on distributed storage like HDFS, etc.
+    Path to the directory where table data is stored, which could be a path on distributed storage like HDFS, etc.
 
 * **COMMENT**
 

docs/sql-ref-syntax-ddl-create-table-like.md

@@ -60,7 +60,7 @@ CREATE TABLE [IF NOT EXISTS] table_identifier LIKE source_table_identifier
 
 * **LOCATION**
 
-    Path to the directory where table data is stored,Path to the directory where table data is stored, which could be a path on distributed storage like HDFS, etc. Location to create an external table.
+    Path to the directory where table data is stored, which could be a path on distributed storage like HDFS, etc. Location to create an external table.
 
 ### Examples
 

docs/sql-ref-syntax-qry-window.md

@@ -58,15 +58,15 @@ window_function OVER
 
     `{ RANGE | ROWS } { frame_start | BETWEEN frame_start AND frame_end }`
 
-    If frame_end is omitted it defaults to CURRENT ROW.
+    * `frame_start` and `frame_end` have the following syntax:
 
-    `frame_start` and `frame_end` have the following syntax
+      **Syntax:**
 
-     **Syntax:**
+      `UNBOUNDED PRECEDING | offset PRECEDING | CURRENT ROW | offset FOLLOWING | UNBOUNDED FOLLOWING`
 
-     `UNBOUNDED PRECEDING | offset PRECEDING | CURRENT ROW | offset FOLLOWING | UNBOUNDED FOLLOWING`
+      `offset:` specifies the `offset` from the position of the current row.
 
-     `offset:` specifies the <code>offset</code> from the position of the current row.
+    **Note:** If `frame_end` is omitted it defaults to `CURRENT ROW`.
 
 ### Examples