Issue #16341: convert examples to use except ... as ... syntax.
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index f6dc4f0..0e5dac0 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -920,13 +920,13 @@
        af, socktype, proto, canonname, sa = res
        try:
            s = socket.socket(af, socktype, proto)
-       except socket.error, msg:
+       except socket.error as msg:
            s = None
            continue
        try:
            s.bind(sa)
            s.listen(1)
-       except socket.error, msg:
+       except socket.error as msg:
            s.close()
            s = None
            continue
@@ -955,12 +955,12 @@
        af, socktype, proto, canonname, sa = res
        try:
            s = socket.socket(af, socktype, proto)
-       except socket.error, msg:
+       except socket.error as msg:
            s = None
            continue
        try:
            s.connect(sa)
-       except socket.error, msg:
+       except socket.error as msg:
            s.close()
            s = None
            continue