Update pipeline/filters/sysinfo.md

Co-authored-by: Alexa Kreizinger <[email protected]>
Signed-off-by: Lynette  Miles <[email protected]>

Author: esmerel

pipeline/filters/sysinfo.md

@@ -1,6 +1,6 @@
 # Sysinfo
 
-The _Sysinfo_ filter plugin lets you append system information like the Fluent Bit version or hostname.
+The _Sysinfo_ filter lets you append system information like the Fluent Bit version or hostname.
 
 ## Configuration parameters