diff --git a/extra/colors/cmyk/cmyk-docs.factor b/extra/colors/cmyk/cmyk-docs.factor
index b797dad859..ee759c3b62 100644
--- a/extra/colors/cmyk/cmyk-docs.factor
+++ b/extra/colors/cmyk/cmyk-docs.factor
@@ -5,7 +5,7 @@ HELP: cmyka
 { $class-description "The class of CMYK (Cyan, Magenta, Yellow, Black) colors with an alpha channel. All slots store values in the interval " { $snippet "[0,1]" } "." } ;
 
 ARTICLE: "colors.cmyk" "CMYK colors"
-"THe " { $vocab-link "colors.cmyk" } " vocabulary implements colors specified by their cyan, magenta, yellow, and black components, together with an alpha channel."
+"The " { $vocab-link "colors.cmyk" } " vocabulary implements colors specified by their cyan, magenta, yellow, and black components, together with an alpha channel."
 { $subsections
     cmyka
     <cmyka>
diff --git a/extra/colors/hsl/hsl-docs.factor b/extra/colors/hsl/hsl-docs.factor
index 38eedc6a51..8dc8bd5fe7 100644
--- a/extra/colors/hsl/hsl-docs.factor
+++ b/extra/colors/hsl/hsl-docs.factor
@@ -5,7 +5,7 @@ HELP: hsla
 { $class-description "The class of HSL (Hue, Saturation, Lightness) colors with an alpha channel. All slots store values in the interval " { $snippet "[0,1]" } "." } ;
 
 ARTICLE: "colors.hsl" "HSL colors"
-"THe " { $vocab-link "colors.hsl" } " vocabulary implements colors specified by their hue, saturation, and lightness components, together with an alpha channel."
+"The " { $vocab-link "colors.hsl" } " vocabulary implements colors specified by their hue, saturation, and lightness components, together with an alpha channel."
 { $subsections
     hsla
     <hsla>
diff --git a/extra/colors/yiq/yiq-docs.factor b/extra/colors/yiq/yiq-docs.factor
index fa0ccf02c1..b37dd8e319 100644
--- a/extra/colors/yiq/yiq-docs.factor
+++ b/extra/colors/yiq/yiq-docs.factor
@@ -5,7 +5,7 @@ HELP: yiqa
 { $class-description "The class of YIQ (Y, In-Place, Quadrature) colors with an alpha channel. All slots store values in the interval " { $snippet "[0,1]" } "." } ;
 
 ARTICLE: "colors.yiq" "YIQ colors"
-"THe " { $vocab-link "colors.yiq" } " vocabulary implements colors specified by their Y, in-place, and quadrature components, together with an alpha channel."
+"The " { $vocab-link "colors.yiq" } " vocabulary implements colors specified by their Y, in-place, and quadrature components, together with an alpha channel."
 { $subsections
     yiqa
     <yiqa>