Fix gratuitous indentation.

Doc/library/socket.rst

@@ -72,18 +72,18 @@ numeric address in *host* portion.
    tuple, and the fields depend on the address type. The general tuple form is
    ``(addr_type, v1, v2, v3 [, scope])``, where:
 
-     - *addr_type* is one of TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, or
-       TIPC_ADDR_ID.
-     - *scope* is one of TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and
-       TIPC_NODE_SCOPE.
-     - If *addr_type* is TIPC_ADDR_NAME, then *v1* is the server type, *v2* is
-       the port identifier, and *v3* should be 0.
-
-       If *addr_type* is TIPC_ADDR_NAMESEQ, then *v1* is the server type, *v2*
-       is the lower port number, and *v3* is the upper port number.
-
-       If *addr_type* is TIPC_ADDR_ID, then *v1* is the node, *v2* is the
-       reference, and *v3* should be set to 0.
+   - *addr_type* is one of TIPC_ADDR_NAMESEQ, TIPC_ADDR_NAME, or
+     TIPC_ADDR_ID.
+   - *scope* is one of TIPC_ZONE_SCOPE, TIPC_CLUSTER_SCOPE, and
+     TIPC_NODE_SCOPE.
+   - If *addr_type* is TIPC_ADDR_NAME, then *v1* is the server type, *v2* is
+     the port identifier, and *v3* should be 0.
+
+     If *addr_type* is TIPC_ADDR_NAMESEQ, then *v1* is the server type, *v2*
+     is the lower port number, and *v3* is the upper port number.
+
+     If *addr_type* is TIPC_ADDR_ID, then *v1* is the node, *v2* is the
+     reference, and *v3* should be set to 0.
 
 
 All errors raise exceptions.  The normal exceptions for invalid argument types