fixing typo in readme. or -> of

diff --git a/README.md b/README.md
index 09913462c6dd2410972a0a9252ece4a530f890e6..67af9456338a39aefe0c73d33430ebfd532b7c6f 100644 (file)
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ disrupting their core function._
    
  - **Highly efficient**<br/>
    collects thousands of metrics per server per second,
-   with just 1% CPU utilization of a single core, a few MB or RAM and no disk I/O at all
+   with just 1% CPU utilization of a single core, a few MB of RAM and no disk I/O at all
    
  - **Sophisticated alarming**<br/>
    supports dynamic thresholds, hysteresis, alarm templates,