Small accent circumflex correction.

modules/statsd/README

@@ -10,7 +10,7 @@ Eloy Coto Pereiro
 
    <[email protected]>
 
-   Copyright © 2014 Eloy Coto
+   Copyright © 2014 Eloy Coto
      __________________________________________________________________
 
    Table of Contents
@@ -125,10 +125,10 @@ failure_route[tryagain] {
 3.2. statsd_gauge(key, value)
 
    Gauges are a constant data type. They are not subject to averaging, and
-   they donât change unless you change them. That is, once you set a gauge
+   they don't change unless you change them. That is, once you set a gauge
    value, it will be a flat line on the graph until you change it again.
 
-   Gauges are useful for things that are already averaged, or donât need
+   Gauges are useful for things that are already averaged, or don't need
    to reset periodically
 
    This function can be used in ALL ROUTES.
@@ -153,7 +153,7 @@ route [gauge_method]{
    the statsd server collects all timers under the stats.timers prefix,
    and will calculate the lower bound, mean, 90th percentile, upper bound,
    and count of each timer for each period (by the time you see it in
-   graphite, thatâs usually per minute).
+   graphite, that's usually per minute).
 
    Example 1.5. statsd_start usage
 ...