cli: Note filter command inputs can be gzip-compressed

Author: zaeleus

README.md

@@ -82,7 +82,7 @@ Filters a FASTQ file
 Usage: fq filter [OPTIONS] --dsts <DSTS> [SRCS]...
 
 Arguments:
-  [SRCS]...  FASTQ sources
+  [SRCS]...  FASTQ sources. Accepts both raw and gzipped FASTQ inputs
 
 Options:
       --names <NAMES>

src/cli.rs

@@ -73,7 +73,7 @@ pub struct FilterArgs {
     #[arg(long, required = true)]
     pub dsts: Vec<PathBuf>,
 
-    /// FASTQ sources.
+    /// FASTQ sources. Accepts both raw and gzipped FASTQ inputs.
     pub srcs: Vec<PathBuf>,
 }