Update contributors/devel/sig-instrumentation/migration-to-structured…

…-logging.md

Co-authored-by: Chris Negus <cnegus@redhat.com>

contributors/devel/sig-instrumentation/migration-to-structured-logging.md

@@ -13,7 +13,7 @@ should be applicable at later stages or for other projects using `klog` logging
 ### About the migration
 
 We would like for the Kubernetes community to settle on one preferred log message structure and log calls as defined by [logr].
-The goal of the migration is to switch C like format string logs to structured logs with explicit metadata about parameters and
+The goal of the migration is to switch C-like format string logs to structured logs with explicit metadata about parameters and
 to remove the global logger in klog with a `logr.Logger` instance that gets chosen by the caller of a function.
 
 Migration within the structured logging working group happens in two different ways - organized & non-organized.