Fix dynamic block for_each description (#164)

Author: dbanck

decoder/body_extensions_test.go

@@ -1948,7 +1948,7 @@ resource "aws_elastic_beanstalk_environment" "example" {
 				{
 					Label: "for_each",
 					Description: lang.MarkupContent{
-						Value: "A meta-argument that accepts a map or a set of strings, and creates an instance for each item in that map or set.\n\n**Note**: A given block cannot use both `count` and `for_each`.",
+						Value: "A meta-argument that accepts a map or a set of strings, and creates an instance for each item in that map or set.",
 						Kind:  lang.MarkdownKind,
 					},
 					Detail:         "required, map of any single type or set of string",

decoder/decoder.go

@@ -247,9 +247,8 @@ func buildDynamicBlockSchema(inputSchema *schema.BodySchema) *schema.BlockSchema
 						schema.LiteralTypeExpr{Type: cty.Map(cty.DynamicPseudoType)},
 						schema.LiteralTypeExpr{Type: cty.Set(cty.String)},
 					},
-					IsRequired: true,
-					Description: lang.Markdown("A meta-argument that accepts a map or a set of strings, and creates an instance for each item in that map or set.\n\n" +
-						"**Note**: A given block cannot use both `count` and `for_each`."),
+					IsRequired:  true,
+					Description: lang.Markdown("A meta-argument that accepts a map or a set of strings, and creates an instance for each item in that map or set."),
 				},
 				"iterator": {
 					Expr:       schema.LiteralTypeOnly(cty.String),