ONOS-7066 ONOS-7067 PI abstractions refactoring and P4Info model parser

Includes changes previously reviewed in #15607, #15877, and #15955.

Change-Id: Ie2ff62e415f2099832ebfe05961a879b7b188fc3
diff --git a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiPipeconfConfig.java b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiPipeconfConfig.java
index 0dfaad9..a04dbf2 100644
--- a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiPipeconfConfig.java
+++ b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiPipeconfConfig.java
@@ -21,7 +21,7 @@
 import org.onosproject.net.pi.model.PiPipeconfId;
 
 /**
- * Configuration fot the PiPipeconf susbystem.
+ * Configuration for the PiPipeconf susbystem.
  */
 @Beta
 public class PiPipeconfConfig extends Config<DeviceId> {