Update file documentation to clarify that reads are limited to LUAL_BUFFERSIZE bytes max

docs/en/modules/file.md

@@ -204,12 +204,12 @@ Read content from the open file.
 
 #### Parameters
 - `n_or_str`:
-	- if nothing passed in, read all byte in file
+	- if nothing passed in, read up to `LUAL_BUFFERSIZE` bytes (default 1024) or the entire file (whichever is smaller)
-	- if pass a number n, then read n bytes from file, or EOF is reached
+	- if passed a number n, then read the file until the lesser of `n` bytes, `LUAL_BUFFERSIZE` bytes, or EOF is reached. Specifying a number larger than the buffer size will read the buffer size.
-	- if pass a string "str", then read until 'str' or EOF is reached
+	- if passed a string `str`, then read until `str` appears next in the file, `LUAL_BUFFERSIZE` bytes have been read, or EOF is reached
 
 #### Returns
-fdile content in string, or nil when EOF
+File content as a string, or nil when EOF
 
 #### Example
 ```lua
@@ -218,7 +218,7 @@ file.open("init.lua", "r")
 print(file.read('\n'))
 file.close()
 
--- print the first 5 byte of 'init.lua'
+-- print the first 5 bytes of 'init.lua'
 file.open("init.lua", "r")
 print(file.read(5))
 file.close()
@@ -230,7 +230,7 @@ file.close()
 
 ## file.readline()
 
-Read the next line from the open file.
+Read the next line from the open file. Lines are defined as zero or more bytes ending with a EOL ('\n') byte. If the next line is longer than `LUAL_BUFFERSIZE`, this function only returns the first `LUAL_BUFFERSIZE` bytes (this is 1024 bytes by default).
 
 #### Syntax
 `file.readline()`
@@ -239,7 +239,7 @@ Read the next line from the open file.
 none
 
 #### Returns
-File content in string, line by line, include EOL('\n'). Return `nil` when EOF.
+File content in string, line by line, including EOL('\n'). Return `nil` when EOF.
 
 #### Example
 ```lua