chore(README): correct comments

Applying suggestions from #1577

Co-authored-by: Leonardo Di Donato <[email protected]>
Signed-off-by: Leonardo Grasso <[email protected]>

README.md

@@ -19,32 +19,27 @@ Parameters are configured for fetching packages from S3 before
 (filtered by prefix, sorted in ascending order) and for picking 
 the latest package by using an XPath selector after.
 
-
 - Common query parameters:
 
 color=#300aec7
 style=flat-square
 label=Falco
 
-
 - DEB packages parameters:
 
 url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/deb/stable/falco-
 query=substring-before(substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'],"falco-"),".asc")
 
-
 - RPM packages parameters:
 
 url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/rpm/falco-
 query=substring-before(substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'],"falco-"),".asc")
 
-
-BIN packages parameters:
+- BIN packages parameters:
 
 url=https://falco-distribution.s3-eu-west-1.amazonaws.com/?prefix=packages/bin/x86_64/falco-
 query=substring-after((/*[name()='ListBucketResult']/*[name()='Contents'])[last()]/*[name()='Key'], "falco-")
 
-
 Notes:
  - if more than 1000 items are present under as S3 prefix, 
    the actual latest package will be not picked;