[FS#905] /etc/profile has incorrect syntax, resulting in error

[LEDE Bugs]

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FS#905 - /etc/profile has incorrect syntax, resulting in error
User who did this - Matthias Schiffer (NeoRaider)

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1. This is not the default /etc/profile, which can be found at https://git.lede-project.org/?p=source.git;a=blob;f=package/base-files/files/etc/profile;hb=HEAD .
So this is your own issue and not something in LEDE.

2. Your fix is incorrect. '