Fix typo

Change-Id: I3ef787b4bdfa139bf7d1df37bb3778ada462380d
diff --git a/TestON/tests/FUNCintent/FUNCintent.py b/TestON/tests/FUNCintent/FUNCintent.py
index ab1902f..8aea103 100644
--- a/TestON/tests/FUNCintent/FUNCintent.py
+++ b/TestON/tests/FUNCintent/FUNCintent.py
@@ -26,7 +26,7 @@
 
         main.case( "Constructing test variables and building ONOS package" )
         main.step( "Constructing test variables" )
-        main.caseExplaination = "This test case is mainly for loading " +\
+        main.caseExplanation = "This test case is mainly for loading " +\
                                "from params file, and pull and build the " +\
                                " latest ONOS package"
         stepResult = main.FALSE
@@ -120,7 +120,7 @@
 
         main.case( "Starting up " + str( main.numCtrls ) +
                    " node(s) ONOS cluster" )
-        main.caseExplaination = "Set up ONOS with " + str( main.numCtrls ) +\
+        main.caseExplanation = "Set up ONOS with " + str( main.numCtrls ) +\
                                 " node(s) ONOS cluster"
 
 
@@ -238,7 +238,7 @@
         main.OFProtocol = "1.0"
         main.log.report( "Start Mininet topology with OF 1.0 switches" )
         main.case( "Start Mininet topology with OF 1.0 switches" )
-        main.caseExplaination = "Start mininet topology with OF 1.0 " +\
+        main.caseExplanation = "Start mininet topology with OF 1.0 " +\
                                 "switches to test intents, exits out if " +\
                                 "topology did not start correctly"
 
@@ -264,7 +264,7 @@
         main.OFProtocol = "1.3"
         main.log.report( "Start Mininet topology with OF 1.3 switches" )
         main.case( "Start Mininet topology with OF 1.3 switches" )
-        main.caseExplaination = "Start mininet topology with OF 1.3 " +\
+        main.caseExplanation = "Start mininet topology with OF 1.3 " +\
                                 "switches to test intents, exits out if " +\
                                 "topology did not start correctly"
 
@@ -291,7 +291,7 @@
 
         main.case( "Assign switches to controllers" )
         main.step( "Assigning switches to controllers" )
-        main.caseExplaination = "Assign OF " + main.OFProtocol +\
+        main.caseExplanation = "Assign OF " + main.OFProtocol +\
                                 " switches to ONOS nodes"
 
         assignResult = main.TRUE
@@ -346,7 +346,7 @@
         """
         main.log.report( "Stop Mininet topology" )
         main.case( "Stop Mininet topology" )
-        main.caseExplaination = "Stopping the current mininet topology " +\
+        main.caseExplanation = "Stopping the current mininet topology " +\
                                 "to start up fresh"
 
         main.step( "Stopping Mininet Topology" )
@@ -395,7 +395,7 @@
         intentLeadersOld = main.CLIs[ 0 ].leaderCandidates()
 
         main.case( "TESTING HOST INTENTS" )
-        main.caseExplaination = "This test case tests Host intents using " +\
+        main.caseExplanation = "This test case tests Host intents using " +\
                                 str( main.numCtrls ) + " node(s) cluster;\n" +\
                                 "Different type of hosts will be tested in " +\
                                 "each step such as IPV4, Dual stack, VLAN " +\
@@ -536,7 +536,7 @@
                                 main.numSwitch"
 
         main.case( "TESTING POINT INTENTS" )
-        main.caseExplaination = "This test case will test point to point" +\
+        main.caseExplanation = "This test case will test point to point" +\
                                " intents using " + str( main.numCtrls ) +\
                                " node(s) cluster;\n" +\
                                "Different type of hosts will be tested in " +\
@@ -774,7 +774,7 @@
                                 main.numSwitch"
 
         main.case( "TESTING SINGLE TO MULTI POINT INTENTS" )
-        main.caseExplaination = "This test case will test single point to" +\
+        main.caseExplanation = "This test case will test single point to" +\
                                " multi point intents using " +\
                                str( main.numCtrls ) + " node(s) cluster;\n" +\
                                "Different type of hosts will be tested in " +\
@@ -903,7 +903,7 @@
                                 main.numSwitch"
 
         main.case( "TESTING MULTI TO SINGLE POINT INTENTS" )
-        main.caseExplaination = "This test case will test single point to" +\
+        main.caseExplanation = "This test case will test single point to" +\
                                " multi point intents using " +\
                                str( main.numCtrls ) + " node(s) cluster;\n" +\
                                "Different type of hosts will be tested in " +\