update comments

Author: SethTisue

proj/ip4s.conf

@@ -1,8 +1,8 @@
 // https://github.com/Comcast/ip4s.git#fbb15a58d9afc8d6fd4d3311f77ef880675b54f4  # was main
 
 // frozen (November 2020) at a commit just before Scala 3 support was added, because
-// "Missing dependency: the library org.scala-lang#scala3-library is not provided"
-// multiple repos are affected -- see remarks in fs2.conf
+// "Missing dependency: the library org.scala-lang#scala3-library is not provided" --
+// see https://github.com/scala/community-build/pull/1374
 
 vars.proj.ip4s: ${vars.base} {
   name: "ip4s"

proj/scodec-cats.conf

@@ -2,7 +2,7 @@
 
 // frozen (November 2020) at a commit just before Scala 3 support was added, because
 // "Missing dependency: the library org.scala-lang#scala3-library is not provided"
-// multiple repos are affected -- see remarks in fs2.conf
+// see https://github.com/scala/community-build/pull/1374
 
 vars.proj.scodec-cats: ${vars.base} {
   name: "scodec-cats"

proj/scodec-stream.conf

@@ -2,7 +2,7 @@
 
 // frozen (November 2020) at a commit just before Scala 3 support was added, because
 // "Missing dependency: the library org.scala-lang#scala3-library is not provided"
-// multiple repos are affected -- see remarks in fs2.conf
+// see https://github.com/scala/community-build/pull/1374
 
 vars.proj.scodec-stream: ${vars.base} {
   name: "scodec-stream"