remove trailing spaces

Author: pellared

specification/logs/sdk.md

@@ -195,7 +195,7 @@ It consists of the following parameters:
   The value of `disabled` MUST be used to resolve whether a `Logger`
   is [Enabled](./api.md#enabled). If `disabled` is `true`, `Enabled`
   returns `false`. If `disabled` is `false`, `Enabled` returns `true`.
-  The access and synchronization of `disabled` should be implemented 
+  The access and synchronization of `disabled` should be implemented
   efficiently to minimize the performance overhead.
 
 ### Emit a LogRecord

specification/metrics/sdk.md

@@ -1011,7 +1011,7 @@ Note: If a user makes no configuration changes, `Enabled` returns `true` since b
 default `MeterConfig.disabled=false` and instruments use the default
 aggregation when no matching views match the instrument.
 
-The access and synchronization of `MeterConfig.disabled` should be implemented 
+The access and synchronization of `MeterConfig.disabled` should be implemented
 efficiently to minimize the performance overhead.
 
 ## Attribute limits

specification/trace/sdk.md

@@ -208,7 +208,7 @@ It consists of the following parameters:
   The value of `disabled` MUST be used to resolve whether a `Tracer`
   is [Enabled](./api.md#enabled). If `disabled` is `true`, `Enabled`
   returns `false`. If `disabled` is `false`, `Enabled` returns `true`.
-  The access and synchronization of `disabled` should be implemented 
+  The access and synchronization of `disabled` should be implemented
   efficiently to minimize the performance overhead.
 
 ### Enabled