[5357] Corrected some little typos as a result of review.

src/bin/dhcp4/json_config_parser.cc

@@ -129,7 +129,7 @@ public:
 
     /// @brief Conducts global sanity checks
     ///
-    /// This method is very simply now, but more sanity checks are expected
+    /// This method is very simple now, but more sanity checks are expected
     /// in the future.
     ///
     /// @param cfg - the parsed structure

src/bin/dhcp4/tests/config_parser_unittest.cc

@@ -5134,7 +5134,7 @@ TEST_F(Dhcp4ParserTest, sharedNetworks1subnet) {
     checkSubnet(*subs, "192.0.2.0/24", 1000, 2000, 4000);
 }
 
-// Test verifies that a a proper shared-network (three subnets) is
+// Test verifies that a proper shared-network (three subnets) is
 // accepted. It verifies several things:
 // - that more than one subnet can be added to shared subnets
 // - that each subnet being part of the shared subnets is also stored in

src/bin/dhcp6/json_config_parser.cc

@@ -205,7 +205,7 @@ public:
 
     /// @brief Conducts global sanity checks
     ///
-    /// This method is very simply now, but more sanity checks are expected
+    /// This method is very simple now, but more sanity checks are expected
     /// in the future.
     ///
     /// @param cfg - the parsed structure

src/bin/dhcp6/tests/config_parser_unittest.cc

@@ -5481,7 +5481,7 @@ TEST_F(Dhcp6ParserTest, sharedNetworks1subnet) {
     checkSubnet(*subs, "2001:db8::/48", 900, 1800, 3600, 7200);
 }
 
-// Test verifies that a a proper shared-network (three subnets) is
+// Test verifies that a proper shared-network (three subnets) is
 // accepted. It verifies several things:
 // - that more than one subnet can be added to shared subnets
 // - that each subnet being part of the shared subnets is also stored in