diff --git a/kaleid/kernel/io/ata.asm b/kaleid/kernel/io/ata.asm
index b1bf8f9..40dcc08 100644
--- a/kaleid/kernel/io/ata.asm
+++ b/kaleid/kernel/io/ata.asm
@@ -60,7 +60,7 @@ IoReadATA:
 ; rdx : the first sector to read                                        ;
 ;-----------------------------------------------------------------------;
 
-;  Technical infos about the ports (Intel Doc):
+;  Technical info about the ports (Intel Doc):
 ;
 ;       Port   Access Mode  Misc
 ;
diff --git a/kaleid/kernel/io/vga.c b/kaleid/kernel/io/vga.c
index 6e4919f..e02041d 100644
--- a/kaleid/kernel/io/vga.c
+++ b/kaleid/kernel/io/vga.c
@@ -66,7 +66,7 @@ error_t bvgaflusher(Buffer_t *buf)
         // Handle color codes
         if (*ptr >= RtlColorToChar(VGA_COLOR_BLACK)
             && *ptr <= RtlColorToChar(VGA_COLOR_WHITE)) {
-            skip++; cols++; // 'cols' is for scrolling
+            skip++; cols++; // 'cols' (colors) is for scrolling
             bfg = RtlCharToColor(*ptr);
         }
         
diff --git a/kaleid/libc/ctype.c b/kaleid/libc/ctype.c
index 4dcf7b2..f0482d4 100644
--- a/kaleid/libc/ctype.c
+++ b/kaleid/libc/ctype.c
@@ -58,7 +58,8 @@ int __ctype[] = {
     /* 120 */   LW,     LW,     LW,     PT,     PT,     PT,     PT,     CT,
 };
 
-static_assert(sizeof(__ctype) == 128 * sizeof(int), "ctype table - invalid size");
+static_assert(sizeof(__ctype) == 128 * sizeof(int),
+            "ctype table: invalid size");
 
 int tolower(int c)
 {