diff --git a/script/print-json-token-debug-format.c b/script/print-json-token-debug-format.c
index c9209b6..29342c5 100644
--- a/script/print-json-token-debug-format.c
+++ b/script/print-json-token-debug-format.c
@@ -87,7 +87,7 @@
 
 // If building this program in an environment that doesn't easily accommodate
 // relative includes, you can use the script/inline-c-relative-includes.go
-// program to generate a stand-alone C++ file.
+// program to generate a stand-alone C file.
 #include "../release/c/wuffs-unsupported-snapshot.c"
 
 // Wuffs allows either statically or dynamically allocated work buffers. This
diff --git a/script/process-json-numbers.c b/script/process-json-numbers.c
index 19d25b0..4efea5e 100644
--- a/script/process-json-numbers.c
+++ b/script/process-json-numbers.c
@@ -65,7 +65,7 @@
 
 // If building this program in an environment that doesn't easily accommodate
 // relative includes, you can use the script/inline-c-relative-includes.go
-// program to generate a stand-alone C++ file.
+// program to generate a stand-alone C file.
 #include "../release/c/wuffs-unsupported-snapshot.c"
 
 // Uncomment this to use the github.com/lemire/fast_double_parser library. This