cmdline-opts: shorten six help texts

o --location-trusted
 o --next
 o --parallel-immmediate
 o --pinnedpubkey
 o --proxy-pass
 o --proxy-ssl-allow-beast

Closes #14075

docs/cmdline-opts/location-trusted.md

@@ -2,7 +2,7 @@
 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 SPDX-License-Identifier: curl
 Long: location-trusted
-Help: Like --location, but send auth to other hosts
+Help: As --location, but send auth to other hosts
 Protocols: HTTP
 Category: http auth
 Added: 7.10.4

docs/cmdline-opts/next.md

@@ -7,7 +7,7 @@ Tags:
 Protocols:
 Added: 7.36.0
 Magic: divider
-Help: Make next URL use its separate set of options
+Help: Make next URL use separate options
 Category: curl
 Multi: append
 See-also:

docs/cmdline-opts/parallel-immediate.md

@@ -2,7 +2,7 @@
 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 SPDX-License-Identifier: curl
 Long: parallel-immediate
-Help: Do not wait for multiplexing (with --parallel)
+Help: Do not wait for multiplexing
 Added: 7.68.0
 Category: connection curl
 Multi: boolean

docs/cmdline-opts/pinnedpubkey.md

@@ -3,7 +3,7 @@ c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 SPDX-License-Identifier: curl
 Long: pinnedpubkey
 Arg: <hashes>
-Help: FILE/HASHES Public key to verify peer against
+Help: Public key to verify peer against
 Protocols: TLS
 Category: tls
 Added: 7.39.0

docs/cmdline-opts/proxy-pass.md

@@ -3,7 +3,7 @@ c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 SPDX-License-Identifier: curl
 Long: proxy-pass
 Arg: <phrase>
-Help: Passphrase for the private key for HTTPS proxy
+Help: Passphrase for private key for HTTPS proxy
 Added: 7.52.0
 Category: proxy tls auth
 Multi: single

docs/cmdline-opts/proxy-ssl-allow-beast.md

@@ -2,7 +2,7 @@
 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 SPDX-License-Identifier: curl
 Long: proxy-ssl-allow-beast
-Help: Allow security flaw for interop for HTTPS proxy
+Help: Allow this security flaw for HTTPS proxy
 Added: 7.52.0
 Category: proxy tls
 Multi: boolean