diff --git a/bin/verilator b/bin/verilator
index b467e8ec2..9f60fb22c 100755
--- a/bin/verilator
+++ b/bin/verilator
@@ -2600,8 +2600,8 @@ allows you to modify Verilator for internal use without distributing the
 modified version.  But please contribute back to the community!
 
 One limit is that you cannot under either license release a commercial
-simulation product incorporating Verilator without making the source code
-available.
+Verilog simulation product incorporating Verilator without making the
+source code available.
 
 =item Why is Verilation so slow?
 
diff --git a/include/verilated.cpp b/include/verilated.cpp
index 272522a0d..3bee89ebc 100644
--- a/include/verilated.cpp
+++ b/include/verilated.cpp
@@ -38,7 +38,7 @@ int  Verilated::s_randReset = 0;
 VerilatedVoidCb Verilated::s_flushCb = NULL;
 
 // Keep below together in one cache line
-int  Verilated::s_debug = 1;
+int  Verilated::s_debug = 0;
 bool Verilated::s_calcUnusedSigs = false;
 bool Verilated::s_gotFinish = false;
 bool Verilated::s_assertOn = true;