diff --git a/lib/util/charset/convert_string.c b/lib/util/charset/convert_string.c
index 88b128be547..7ec6653a592 100644
--- a/lib/util/charset/convert_string.c
+++ b/lib/util/charset/convert_string.c
@@ -334,7 +334,7 @@ bool convert_string_handle(struct smb_iconv_handle *ic,
  *
  * @param srclen length of source buffer.
  * @param dest always set at least to NULL
- * @parm converted_size set to the number of bytes occupied by the string in
+ * @param converted_size set to the number of bytes occupied by the string in
  * the destination on success.
  * @note -1 is not accepted for srclen.
  *
diff --git a/lib/util/charset/pull_push.c b/lib/util/charset/pull_push.c
index c5ab2ac85c0..8ec64989e2a 100644
--- a/lib/util/charset/pull_push.c
+++ b/lib/util/charset/pull_push.c
@@ -30,7 +30,7 @@
  * allocating a buffer using talloc().
  *
  * @param dest always set at least to NULL
- * @parm converted_size set to the number of bytes occupied by the string in
+ * @param converted_size set to the number of bytes occupied by the string in
  * the destination on success.
  *
  * @return true if new buffer was correctly allocated, and string was
@@ -98,7 +98,7 @@ bool push_ascii_talloc(TALLOC_CTX *mem_ctx, char **dest, const char *src, size_t
  * Copy a string from a UCS2 src to a unix char * destination, allocating a buffer using talloc
  *
  * @param dest always set at least to NULL
- * @parm converted_size set to the number of bytes occupied by the string in
+ * @param converted_size set to the number of bytes occupied by the string in
  * the destination on success.
  *
  * @return true if new buffer was correctly allocated, and string was
@@ -120,7 +120,7 @@ bool pull_ucs2_talloc(TALLOC_CTX *ctx, char **dest, const smb_ucs2_t *src,
  * Copy a string from a UTF-8 src to a unix char * destination, allocating a buffer using talloc
  *
  * @param dest always set at least to NULL
- * @parm converted_size set to the number of bytes occupied by the string in
+ * @param converted_size set to the number of bytes occupied by the string in
  * the destination on success.
  *
  * @return true if new buffer was correctly allocated, and string was
@@ -142,7 +142,7 @@ bool pull_utf8_talloc(TALLOC_CTX *ctx, char **dest, const char *src,
  * Copy a string from a DOS src to a unix char * destination, allocating a buffer using talloc
  *
  * @param dest always set at least to NULL
- * @parm converted_size set to the number of bytes occupied by the string in
+ * @param converted_size set to the number of bytes occupied by the string in
  * the destination on success.
  *
  * @return true if new buffer was correctly allocated, and string was