Fix typos.

doc/zmq_getsockopt.txt

@@ -676,7 +676,7 @@ Option value unit:: N/A
 Default value:: not set
 Applicable socket types:: all, when using TCP transport
 
-ZMQ_IDENTITY_FD: Retrieve FD associated with igven identity
+ZMQ_IDENTITY_FD: Retrieve FD associated with given identity
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The 'ZMQ_IDENTITY_FD' option shall retrieve the FD associated with given identity. 

doc/zmq_gssapi.txt

@@ -23,10 +23,10 @@ CLIENT AND SERVER ROLES
 A socket using GSSAPI can be either client or server, but not both.
 
 To become either a GSSAPI client or server, the application sets the
-ZMQ_GSSAPI_PRINCIPAL option to provide the socket with the name of the pricipal
+ZMQ_GSSAPI_PRINCIPAL option to provide the socket with the name of the principal
 for whom GSSAPI credentials should be acquired.
 
-To become a GSSAPI server, the application addtionally sets the
+To become a GSSAPI server, the application additionally sets the
 ZMQ_GSSAPI_SERVER option on the socket.
 
 To become a GSSAPI client, the application sets additionally sets the

doc/zmq_setsockopt.txt

@@ -197,7 +197,7 @@ Applicable socket types:: all, when using TCP transport
 
 ZMQ_GSSAPI_PRINCIPAL: Set name of GSSAPI principal
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Sets the name of the pricipal for whom GSSAPI credentials should be acquired.
+Sets the name of the principal for whom GSSAPI credentials should be acquired.
 
 [horizontal]
 Option value type:: character string
@@ -221,7 +221,7 @@ Applicable socket types:: all, when using TCP transport
 
 ZMQ_GSSAPI_SERVICE_PRINCIPAL: Set name of GSSAPI service principal
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Sets the name of the pricipal of the GSSAPI server to which a GSSAPI client
+Sets the name of the principal of the GSSAPI server to which a GSSAPI client
 intends to connect.
 
 [horizontal]
@@ -743,7 +743,7 @@ ZMQ_TOS: Set the Type-of-Service on socket
 Sets the ToS fields (Differentiated services (DS) and Explicit Congestion
 Notification (ECN) field of the IP header. The ToS field is typically used
 to specify a packets priority. The availability of this option is dependent
-on intermediate network equipment that inspect the ToS field andprovide a
+on intermediate network equipment that inspect the ToS field and provide a
 path for low-delay, high-throughput, highly-reliable service, etc.
 
 [horizontal]

doc/zmq_socket_monitor.txt

@@ -131,7 +131,7 @@ get_monitor_event (void *monitor, int *value, char **address)
     zmq_msg_t msg;
     zmq_msg_init (&msg);
     if (zmq_msg_recv (&msg, monitor, 0) == -1)
-        return -1;              //  Interruped, presumably
+        return -1;              //  Interrupted, presumably
     assert (zmq_msg_more (&msg));
 
     uint8_t *data = (uint8_t *) zmq_msg_data (&msg);
@@ -142,7 +142,7 @@ get_monitor_event (void *monitor, int *value, char **address)
     //  Second frame in message contains event address
     zmq_msg_init (&msg);
     if (zmq_msg_recv (&msg, monitor, 0) == -1)
-        return -1;              //  Interruped, presumably
+        return -1;              //  Interrupted, presumably
     assert (!zmq_msg_more (&msg));
 
     if (address) {