README.md in service_skeleton-0.0.0.49.g47046b9 vs README.md in service_skeleton-1.0.1

@@ -242,11 +242,11 @@
 variables:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :RECIPIENT, matches: /\A\w+\z/
+      string :RECIPIENT, match: /\A\w+\z/
 
       def run
         loop do
           puts "Hello, #{config.recipient}!"
           sleep 1
@@ -266,11 +266,11 @@
 default for a config variable, like so:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :RECIPIENT, matches: /\a\w+\z/, default: "Anonymous Coward"
+      string :RECIPIENT, match: /\a\w+\z/, default: "Anonymous Coward"
 
       # ...
 
 *This* version will print "Hello, Anonymous Coward!" if no `RECIPIENT`
 environment variable is available.
@@ -297,11 +297,11 @@
 extending the above example a little more, you could do something like this:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :GENERIC_HELLO_SERVICE_RECIPIENT, matches: /\A\w+\z/
+      string :GENERIC_HELLO_SERVICE_RECIPIENT, match: /\A\w+\z/
 
       def run
         loop do
           puts "Hello, #{config.recipient}!"
           sleep 1
@@ -532,11 +532,11 @@
 such a metric like this:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :GENERIC_HELLO_SERVICE_RECIPIENT, matches: /\A\w+\z/
+      string :GENERIC_HELLO_SERVICE_RECIPIENT, match: /\A\w+\z/
 
       counter :greetings_total, docstring: "How many greetings we have sent", labels: %i{recipient}
 
       # ...
 
@@ -545,11 +545,11 @@
 to increment our greeting counter, you simply do:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :GENERIC_HELLO_SERVICE_RECIPIENT, matches: /\A\w+\z/
+      string :GENERIC_HELLO_SERVICE_RECIPIENT, match: /\A\w+\z/
 
       counter :greetings_total, docstring: "How many greetings we have sent", labels: %i{recipient}
 
       def run
         loop do
@@ -566,10 +566,10 @@
 before defining the metric accessor method, which keeps typing to a minimum:
 
     class GenericHelloService
       include ServiceSkeleton
 
-      string :GENERIC_HELLO_SERVICE_RECIPIENT, matches: /\A\w+\z/
+      string :GENERIC_HELLO_SERVICE_RECIPIENT, match: /\A\w+\z/
 
       counter :generic_hello_service_greetings_total, docstring: "How many greetings we have sent", labels: %i{recipient}
 
       def run
         loop do