diff --git a/src/main/java/org/truffleruby/language/backtrace/BacktraceInterleaver.java b/src/main/java/org/truffleruby/language/backtrace/BacktraceInterleaver.java
index f0781f0acfe0..edcb17d58d07 100644
--- a/src/main/java/org/truffleruby/language/backtrace/BacktraceInterleaver.java
+++ b/src/main/java/org/truffleruby/language/backtrace/BacktraceInterleaver.java
@@ -55,8 +55,7 @@ public static boolean isCallBoundary(StackTraceElement element) {
         // GR-47041: we need com.oracle.truffle.api.impl.Accessor.RuntimeSupport.isGuestCallStackFrame but it's not public
         String className = element.getClassName();
         String methodName = element.getMethodName();
-        return ((className.equals("com.oracle.truffle.runtime.OptimizedCallTarget") ||
-                className.equals("org.graalvm.compiler.truffle.runtime.OptimizedCallTarget")) &&
+        return (className.equals("com.oracle.truffle.runtime.OptimizedCallTarget") &&
                 methodName.equals("executeRootNode")) ||
                 (className.equals("com.oracle.truffle.api.impl.DefaultCallTarget") &&
                         methodName.equals("callDirectOrIndirect"));
diff --git a/tool/jt.rb b/tool/jt.rb
index a31e95c3a714..32aa3822a33a 100755
--- a/tool/jt.rb
+++ b/tool/jt.rb
@@ -2260,7 +2260,7 @@ def graph(*args)
       raise "The process did not compile #{method}" unless compiled
 
       unless igv
-        # See org.graalvm.compiler.debug.StandardPathUtilitiesProvider#sanitizeFileName
+        # See StandardPathUtilitiesProvider#sanitizeFileName in graal
         method_glob_pattern = method.gsub(/[ \/\p{Cntrl}]/, '_')
         if truffleruby_native?
           method_glob_pattern = "{Isolated:_,}#{method_glob_pattern}"