Bug 5311: clarify configuration byte units (#1979)

diff --git a/src/cf.data.pre b/src/cf.data.pre
index 7bcd2e78814d2dde064fa182f629e25cb2e5f3e1..b02def6e9d7d5eb24270a0042d87e12a650dab6a 100644 (file)
--- a/src/cf.data.pre
+++ b/src/cf.data.pre
@@ -51,9 +51,10 @@ COMMENT_START
 
        Units accepted by Squid are:
                bytes - byte
-               KB - Kilobyte (1024 bytes)
-               MB - Megabyte
-               GB - Gigabyte
+               KB - Kilobyte (2^10, 1'024 bytes)
+               MB - Megabyte (2^20, 1'048'576 bytes)
+               GB - Gigabyte (2^30, 1'073'741'824 bytes)
+       Squid does not yet support KiB, MiB, and GiB unit names.
 
   Values with time units