Fix spelling typo not actually fixed in https://github.com/bazelbuild/bazel/commit/6ad545323e77ae2020b77e64a34ded21a9e5d03e.

PiperOrigin-RevId: 439518257
diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeErrorProcessor.java b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeErrorProcessor.java
index 73aac8d..4237140 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeErrorProcessor.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeErrorProcessor.java
@@ -628,7 +628,7 @@
     String message =
         "Unexpected exception, please file an issue with the Bazel team: " + cause.getMessage();
     throw new BuildFailedException(
-        message, createDetailedExecutionExitCode(message, UNKONW_EXECUTION));
+        message, createDetailedExecutionExitCode(message, UNKNOWN_EXECUTION));
   }
 
   private static DetailedExitCode createDetailedExitCodeForUndetailedExecutionCause(
@@ -652,7 +652,7 @@
 
   private static final DetailedExitCode CYCLE_CODE =
       createDetailedExecutionExitCode("cycle found during execution", Execution.Code.CYCLE);
-  private static final Execution UNKONW_EXECUTION =
+  private static final Execution UNKNOWN_EXECUTION =
       Execution.newBuilder().setCode(Execution.Code.UNEXPECTED_EXCEPTION).build();
 
   private static DetailedExitCode createDetailedExecutionExitCode(