Fix the typo

weihsinyeh · weihsinyeh · commit 34ef445de647 · 2024-09-07T20:24:06.000+08:00
In the comment, "AX+BY+C" was typed as "AX+BC+C".
diff --git a/src/geom.c b/src/geom.c
@@ -29,7 +29,7 @@ twin_dfixed_t _twin_distance_to_line_squared(twin_spoint_t *p,
      * B = (x1 - x2)
      * C = (y1x2 - x1y2)
      *
-     * distance² = (AX + BC + C)² / (A² + B²)
+     * distance² = (AX + BY + C)² / (A² + B²)
      */
     twin_dfixed_t A = p2->y - p1->y;
     twin_dfixed_t B = p1->x - p2->x;
diff --git a/tools/font-edit/sfit.c b/tools/font-edit/sfit.c
@@ -95,7 +95,7 @@ double distance_to_line(pt_t *p, pt_t *p1, pt_t *p2)
      * B = (x1 - x2)
      * C = (y1x2 - x1y2)
      *
-     * distance² = (AX + BC + C)² / (A² + B²)
+     * distance² = (AX + BY + C)² / (A² + B²)
      */
     double A = p2->y - p1->y;
     double B = p1->x - p2->x;

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ twin_dfixed_t _twin_distance_to_line_squared(twin_spoint_t *p,`
`29`	`29`	`* B = (x1 - x2)`
`30`	`30`	`* C = (y1x2 - x1y2)`
`31`	`31`	`*`
`32`		`- * distance² = (AX + BC + C)² / (A² + B²)`
	`32`	`+ * distance² = (AX + BY + C)² / (A² + B²)`
`33`	`33`	`*/`
`34`	`34`	`twin_dfixed_t A = p2->y - p1->y;`
`35`	`35`	`twin_dfixed_t B = p1->x - p2->x;`
Original file line number	Diff line number	Diff line change
`@@ -95,7 +95,7 @@ double distance_to_line(pt_t p, pt_t p1, pt_t *p2)`
`95`	`95`	`* B = (x1 - x2)`
`96`	`96`	`* C = (y1x2 - x1y2)`
`97`	`97`	`*`
`98`		`- * distance² = (AX + BC + C)² / (A² + B²)`
	`98`	`+ * distance² = (AX + BY + C)² / (A² + B²)`
`99`	`99`	`*/`
`100`	`100`	`double A = p2->y - p1->y;`
`101`	`101`	`double B = p1->x - p2->x;`