diff --git a/scribblings/command.scrbl b/scribblings/command.scrbl
index d6f55f6..fa5389b 100644
--- a/scribblings/command.scrbl
+++ b/scribblings/command.scrbl
@@ -133,7 +133,7 @@ Here are a few examples of correct Pollen-mode commands:
   #lang pollen
   ◊variable-name
   ◊tag{Text inside the tag.}
-  ◊tag['attr: "value"]{Text inside the tag}
+  ◊tag[#:attr "value"]{Text inside the tag}
   ◊get-customer-id["Brennan Huff"]
   ◊tag{His ID is ◊get-customer-id["Brennan Huff"].}
 }
@@ -144,7 +144,7 @@ And some incorrect examples:
   #lang pollen
   ◊tag {Text inside the tag.} ; space between first and second parts
   ◊tag[Text inside the tag] ; text argument needs to be within braces
-  ◊tag{Text inside the tag}['attr: "value"] ; wrong order 
+  ◊tag{Text inside the tag}[#:attr "value"] ; wrong order 
 }
 
 The next section describes each of these parts in detail.
@@ -524,9 +524,9 @@ To make a meta, you create a tag with the special @code{define-meta} name. Then
 #lang pollen
 
 ◊define-meta[dog]{Roxy} ; Pollen-mode syntax
-◊some-tag['key: "value"]{Normal tag}
+◊some-tag[#:key "value"]{Normal tag}
 ◊(define-meta cat "Chopper") ; equivalent Racket-mode syntax
-◊some-tag['key: "value"]{Another normal tag}
+◊some-tag[#:key "value"]{Another normal tag}
 }
 
 When you run a source file with metas in it, two things happen. First, the metas are removed from the output:
@@ -553,9 +553,9 @@ Still, you can override this too:
 #lang pollen
 
 ◊define-meta[dog]{Roxy}
-◊some-tag['key: "value"]{Normal tag}
+◊some-tag[#:key "value"]{Normal tag}
 ◊(define-meta cat "Chopper")
-◊some-tag['key: "value"]{Another normal tag}
+◊some-tag[#:key "value"]{Another normal tag}
 ◊(define-meta here-path "tesseract")
 }
 
diff --git a/scribblings/programming-pollen.scrbl b/scribblings/programming-pollen.scrbl
index 85beced..99def1b 100644
--- a/scribblings/programming-pollen.scrbl
+++ b/scribblings/programming-pollen.scrbl
@@ -44,7 +44,7 @@ A tag with attributes and content:
 ◊div['((attr1 "val1")(attr2 "val2"))]{My nice div.}
 
 A tag with attributes and content (alternate syntax):
-◊div['attr1: "val1" 'attr2: "val2"]{My nice div.}
+◊div[#:attr1 "val1" #:attr2 "val2"]{My nice div.}
 }
 
 Let's also recall that these commands can be written in Racket mode equivalently:
@@ -188,7 +188,7 @@ Detecting attributes in an argument list can be tricky because a) the tag may or
   (define-values (attributes elements) (split-attributes parts))
   `(extra ,attributes (big ,@"@"elements)))
 
-I want to attend ◊em['key: "value"]{RacketCon}.}]
+I want to attend ◊em[#:key "value"]{RacketCon}.}]
 
 This will move the @racket[elements] inside the @racket[big] tag, and attach the @racket[attributes] to the @racket[extra] tag:
 
diff --git a/scribblings/tag.scrbl b/scribblings/tag.scrbl
index 904bcce..9daae32 100644
--- a/scribblings/tag.scrbl
+++ b/scribblings/tag.scrbl
@@ -71,5 +71,5 @@ Helper function for custom tag functions. Take a rest argument that possibly inc
   (values attrs elements))
 (tag "Hello world")
 (tag '((key "value")) "Hello world")
-(tag 'key: "value" "Hello world")
+(tag #:key "value" "Hello world")
 ]
\ No newline at end of file
diff --git a/scribblings/tutorial-mini.scrbl b/scribblings/tutorial-mini.scrbl
index 99bd7a9..21f3cfa 100644
--- a/scribblings/tutorial-mini.scrbl
+++ b/scribblings/tutorial-mini.scrbl
@@ -76,7 +76,7 @@ Because @link["https://highlightjs.org/"]{Highlight.js} is browser-based, it doe
 
 @codeblock{
 #lang pollen/markup
-◊pre{◊code['class: "python"]{
+◊pre{◊code[#:class "python"]{
 for x in range(3):
     print x
 }}}}