Support two new APIs (SQLStructuredTypes, SQLStructuredTypeColumns)

Fixed Spelling mistake

Author: golamo

ODBC 4.0.md

@@ -691,7 +691,7 @@ Named structured types are enumerated through the new [SQLStructuredTypes](#63-s
 
 Anonymous types cannot be enumerated through SQLStructuredTypes, but their structure can be described by passing a path as the `TABLE_NAME` to SQLColumns, or the `UDT_NAME` to SQLStructuredTypeColumns. The dot-separated path starts with the table or named structural type name in which the anonymous type is used, can traverse an arbitrary number of `SQL_ROW` columns, and must terminate on a column whose type is `SQL_ROW`. Any identifiers in the path containing the dot character (.) must be quoted using the appropriate identifier quote character.
 
-If calling SQLColumns or SQLStructuredColumns in this way returns `SQL_ROW` as the value of the `DATA_TYPE` and `SQL_DATA_TYPE` columns, then the column is an untyped structural column. The members of an untyped structured column are treated as [dynamic columns](#39-dynamic-columns) by the client.
+If calling SQLColumns or SQLStructuredTypeColumns in this way returns `SQL_ROW` as the value of the `DATA_TYPE` and `SQL_DATA_TYPE` columns, then the column is an untyped structural column. The members of an untyped structured column are treated as [dynamic columns](#39-dynamic-columns) by the client.
 
 #### 3.10.1.1 Additional Columns in SQLColumns
 

Windows/inc/sqlext.h

@@ -752,8 +752,8 @@ typedef SQLTCHAR SQLSTATE[SQL_SQLSTATE_SIZE+1];
 
 #if (ODBCVER >= 0x0400)
 #define SQL_API_SQLGETNESTEDHANDLE       74
-#define SQL_API_SQLSTRUCTREDTYPES        75
-#define SQL_API_SQLSTRUCTREDTYPECOLUMNS  76
+#define SQL_API_SQLSTRUCTUREDTYPES       75
+#define SQL_API_SQLSTRUCTUREDTYPECOLUMNS 76
 #define SQL_API_SQLNEXTCOLUMN            77
 #endif /* ODBCVER >= 0x0400 */
 
@@ -1002,14 +1002,14 @@ typedef SQLTCHAR SQLSTATE[SQL_SQLSTATE_SIZE+1];
 #define SQL_UNION_STATEMENT                     SQL_UNION
 
 #if (ODBCVER >= 0x0400)
-#define SQL_SCHEMA_INFERENCE	                300
-#define SQL_BINARY_FUNCTIONS	                301
-#define SQL_ISO_STRING_FUNCTIONS	            302
-#define SQL_ISO_BINARY_FUNCTIONS	            303
-#define SQL_LIMIT_ESCAPE_CLAUSE	                304
-#define SQL_NATIVE_ESCAPE_CLAUSE	            305
-#define SQL_RETURN_ESCAPE_CLAUSE	            306
-#define SQL_FORMAT_ESCAPE_CLAUSE                307
+#define SQL_SCHEMA_INFERENCE	                174
+#define SQL_BINARY_FUNCTIONS	                175
+#define SQL_ISO_STRING_FUNCTIONS	            176
+#define SQL_ISO_BINARY_FUNCTIONS	            177
+#define SQL_LIMIT_ESCAPE_CLAUSE	                178
+#define SQL_NATIVE_ESCAPE_CLAUSE	            179
+#define SQL_RETURN_ESCAPE_CLAUSE	            180
+#define SQL_FORMAT_ESCAPE_CLAUSE                181
 #define SQL_ISO_DATETIME_FUNCTIONS 	            SQL_SQL92_DATETIME_FUNCTIONS
 #define SQL_ISO_FOREIGN_KEY_DELETE_RULE 	    SQL_SQL92_FOREIGN_KEY_DELETE_RULE
 #define SQL_ISO_FOREIGN_KEY_UPDATE_RULE	        SQL_SQL92_FOREIGN_KEY_UPDATE_RULE