adjust whitespace in linter config

.golangci.yml

@@ -7,9 +7,7 @@ linters:
   disable-all: true
   enable:
     ## golangci defaults (core linters)
-
     # - errcheck # checking for unchecked errors, these unchecked errors can be critical bugs in some cases
-
     - gosimple # specializes in simplifying a code
     - govet # reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
     - ineffassign # detects when assignments to existing variables are not used
@@ -32,7 +30,6 @@ linters:
 
     ## code complexity detectors
     - nestif # reports deeply nested if statements
-
     # - lll # reports long lines
     # - funlen # tool for detection of long functions
     # - gocognit # computes and checks the cognitive complexity of functions
@@ -56,7 +53,6 @@ linters:
     - goconst # finds repeated strings that could be replaced by a constant
     - predeclared # finds code that shadows one of Go's predeclared identifiers
     - reassign # checks that package variables are not reassigned
-
     # - dupl # tool for code clone detection
     # - nilnil # checks that there is no simultaneous return of nil error and an invalid value