Merge pull request #300 from michenicholas/readme-fix

add include
jupp0r · Aug 27, 2019 · a0d7c52 · a0d7c52
2 parents 2ff8964 + cd4728b
commit a0d7c52
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -19,6 +19,7 @@ See https://jupp0r.github.io/prometheus-cpp for more detailed interface document
 #include <string>
 #include <thread>
 
+#include <prometheus/counter.h>
 #include <prometheus/exposer.h>
 #include <prometheus/registry.h>