fix: bad function syntax 2nd try

compile_sql.sh

@@ -1,7 +1,6 @@
 #!/usr/bin/env sh
 
-function to_header
-{
+to_header () {
     if [ -f ./include/sql/$1.h ]
     then
         if [ -z $(find ./sql/$1.sql -newer ./include/sql/$1.h -print) ]
@@ -11,7 +10,6 @@ function to_header
     fi
     echo "Compiling $1"
     xxd -i sql/$1.sql | sed 's/\([0-9a-f]\)$/\0, 0x00/' > ./include/sql/$1.h
-
 }
 
 cd "$(dirname "$0")";