fx SIGN->SIG

Author: Anton-Latukha

scripts/install-nix-from-closure.sh

@@ -147,11 +147,11 @@ warning() {
 
 error() {
     message="$1"
-    exitSign="$2"
+    exitSig="$2"
     color="$red"
     prefix='Error'
     >&2 print
-    if [ -z "$exitSign" ]; then
+    if [ -z "$exitSig" ]; then
         exit 1
     fi
 }
@@ -279,7 +279,7 @@ checkingRequirements() {    # This function must have checks only. Without makin
         if [ ! -w $dest ]; then
             error "
 
-    Directory '$dest' exists, but is not writable fot user '$USER'.
+    Directory '$dest' exists, but is not writable for user '$USER'.
 
     This could indicate that another user has already performed a single-user
     installation of Nix on this system.
@@ -343,7 +343,7 @@ installNix() {
     #            }
     #
     #            # action of functions
-    #            # 'exit SING # to the trap that catches exit SIGN'
+    #            # 'exit SIG # to the trap that catches exit SIG'
     #        }
     #
     #        func