llvm-reduce: Fix trailing whitespace in command guide (llvm#138240)

Author: arsenm

llvm/docs/CommandGuide/llvm-reduce.rst

@@ -12,14 +12,14 @@ DESCRIPTION
 -----------
 
 The :program:`llvm-reduce` tool project that can be used for reducing the size of LLVM test cases.
-It works by removing redundant or unnecessary code from LLVM test cases while still preserving 
+It works by removing redundant or unnecessary code from LLVM test cases while still preserving
 their ability to detect bugs.
 
 If ``input`` is "``-``", :program:`llvm-reduce` reads from standard
 input. Otherwise, it will read from the specified ``filenames``.
 
-LLVM-Reduce is a useful tool for reducing the size and 
-complexity of LLVM test cases, making it easier to identify and debug issues in 
+LLVM-Reduce is a useful tool for reducing the size and
+complexity of LLVM test cases, making it easier to identify and debug issues in
 the LLVM compiler infrastructure.
 
 GENERIC OPTIONS
@@ -34,40 +34,40 @@ GENERIC OPTIONS
 
  Abort if any reduction results in invalid IR
 
-.. option::--delta-passes=<string>  
+.. option::--delta-passes=<string>
 
  Delta passes to run, separated by commas. By default, run all delta passes.
 
 
-.. option:: --in-place     
+.. option:: --in-place
 
  WARNING: This option will replace your input file with the reduced version!
 
-.. option:: --ir-passes=<string> 
+.. option:: --ir-passes=<string>
 
  A textual description of the pass pipeline, same as what's passed to `opt -passes`.
 
-.. option:: -j <uint>  
+.. option:: -j <uint>
 
  Maximum number of threads to use to process chunks. Set to 1 to disable parallelism.
 
 .. option::  --max-pass-iterations=<int>
 
   Maximum number of times to run the full set of delta passes (default=5).
 
-.. option:: --mtriple=<string> 
+.. option:: --mtriple=<string>
 
  Set the target triple.
 
 .. option:: --preserve-debug-environment
 
  Don't disable features used for crash debugging (crash reports, llvm-symbolizer and core dumps)
 
-.. option:: --print-delta-passes  
+.. option:: --print-delta-passes
 
  Print list of delta passes, passable to --delta-passes as a comma separated liste.
 
-.. option:: --skip-delta-passes=<string>     
+.. option:: --skip-delta-passes=<string>
 
  Delta passes to not run, separated by commas. By default, run all delta passes.
 
@@ -85,19 +85,19 @@ GENERIC OPTIONS
   A lower granularity means that the reduction process operates at a more coarse-grained level,
   while a higher granularity means that it operates at a more fine-grained level.
 
-.. option::  --test=<string> 
+.. option::  --test=<string>
 
  Name of the interesting-ness test to be run.
 
-.. option:: --test-arg=<string> 
+.. option:: --test-arg=<string>
 
  Arguments passed onto the interesting-ness test.
 
-.. option:: --verbose    
+.. option:: --verbose
 
  Print extra debugging information.
- 
-.. option::  --write-tmp-files-as-bitcode  
+
+.. option::  --write-tmp-files-as-bitcode
 
  Always write temporary files as bitcode instead of textual IR.