diff --git a/ChangeLog.md b/ChangeLog.md
index 290056d..f8beb74 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -4,6 +4,7 @@
 
 - Add builds with gcc-9 to CI.
 - Fix invalid pointer to integer cast that might cause problems on some platforms.
+- Fix spelling in the documentation strings.
 
 ## v0.4.1
 
diff --git a/lib/fort.h b/lib/fort.h
index 5cc77f9..50b78e5 100644
--- a/lib/fort.h
+++ b/lib/fort.h
@@ -397,7 +397,7 @@ int ft_erase_range(ft_table_t *table,
 #if defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER)
 
 /**
- * Write data formatted acording to the format string to a variety of table
+ * Write data formatted according to the format string to a variety of table
  * cells.
  *
  * @param table
@@ -407,7 +407,7 @@ int ft_erase_range(ft_table_t *table,
  *   the data. The format string consists of ordinary characters (except % and |),
  *   which are copied unchanged into the output stream, and conversion
  *   specifications. Conversion specifications are the same as for standard
- *   printf function. Character '|' (wich can be changed with
+ *   printf function. Character '|' (which can be changed with
  *   {@link ft_set_default_printf_field_separator}) in the format string is treated as
  *   a cell separator.
  * @param ...
@@ -424,7 +424,7 @@ int ft_erase_range(ft_table_t *table,
 int ft_printf(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
 
 /**
- * Write data formatted acording to the format string to a variety of table
+ * Write data formatted according to the format string to a variety of table
  * cells and move current position to the first cell of the next line(row).
  *
  * @param table
@@ -434,7 +434,7 @@ int ft_printf(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMA
  *   the data. The format string consists of ordinary characters (except % and |),
  *   which are copied unchanged into the output stream, and conversion
  *   specifications. Conversion specifications are the same as for standard
- *   printf function. Character '|' (wich can be changed with
+ *   printf function. Character '|' (which can be changed with
  *   {@link ft_set_default_printf_field_separator}) in the format string is treated as
  *   a cell separator.
  * @param ...
diff --git a/src/fort.h b/src/fort.h
index 5cc77f9..50b78e5 100644
--- a/src/fort.h
+++ b/src/fort.h
@@ -397,7 +397,7 @@ int ft_erase_range(ft_table_t *table,
 #if defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER)
 
 /**
- * Write data formatted acording to the format string to a variety of table
+ * Write data formatted according to the format string to a variety of table
  * cells.
  *
  * @param table
@@ -407,7 +407,7 @@ int ft_erase_range(ft_table_t *table,
  *   the data. The format string consists of ordinary characters (except % and |),
  *   which are copied unchanged into the output stream, and conversion
  *   specifications. Conversion specifications are the same as for standard
- *   printf function. Character '|' (wich can be changed with
+ *   printf function. Character '|' (which can be changed with
  *   {@link ft_set_default_printf_field_separator}) in the format string is treated as
  *   a cell separator.
  * @param ...
@@ -424,7 +424,7 @@ int ft_erase_range(ft_table_t *table,
 int ft_printf(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
 
 /**
- * Write data formatted acording to the format string to a variety of table
+ * Write data formatted according to the format string to a variety of table
  * cells and move current position to the first cell of the next line(row).
  *
  * @param table
@@ -434,7 +434,7 @@ int ft_printf(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMA
  *   the data. The format string consists of ordinary characters (except % and |),
  *   which are copied unchanged into the output stream, and conversion
  *   specifications. Conversion specifications are the same as for standard
- *   printf function. Character '|' (wich can be changed with
+ *   printf function. Character '|' (which can be changed with
  *   {@link ft_set_default_printf_field_separator}) in the format string is treated as
  *   a cell separator.
  * @param ...