[COMMITTED 2/2] libpoke: Fix comment of pk_call

[Mohammad-Reza Nabipoor]

2021-08-30  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

        * libpoke/libpoke.h: Fix the comment of `pk_call`.
---
 ChangeLog         | 4 ++++
 libpoke/libpoke.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index ef1829be..71923799 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2021-08-30  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>
+
+       * libpoke/libpoke.h: Fix the comment of `pk_call`.
+
 2021-08-30  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>
 
        * libpoke/pkl-gen.c (pkl_gen_ps_type_integral): Fix argument of
diff --git a/libpoke/libpoke.h b/libpoke/libpoke.h
index a9f11ecc..fed1c490 100644
--- a/libpoke/libpoke.h
+++ b/libpoke/libpoke.h
@@ -459,7 +459,7 @@ int pk_defvar (pk_compiler pkc, const char *varname, pk_val 
val) LIBPOKE_API;
 
    CLS is the closure for the function to call.
 
-   RET is set to the value returned by the function, or to PK_NULL if
+   RET is set to the value returned by the function, or to NULL if
    it is a void function.
 
    NARG is the number of arguments that follow and that are passed in
-- 
2.33.0