Apply suggestions from code review

Co-Authored-By: Chris Markiewicz <effigies@gmail.com>

Author: oesteban

nipype/algorithms/confounds.py

@@ -417,7 +417,7 @@ class CompCorInputSpec(BaseInterfaceInputSpec):
         low=0,
         xor=["merge_method"],
         requires=["mask_files"],
-        desc=("Position of mask in ``mask_files`` to use - " "first is the default."),
+        desc="Position of mask in ``mask_files`` to use - first is the default.",
     )
     mask_names = traits.List(
         traits.Str,

nipype/interfaces/afni/preprocess.py

@@ -3135,7 +3135,7 @@ class TSmoothInputSpec(AFNICommandInputSpec):
     )
     lin = traits.Bool(
         desc=r"3 point linear filter: :math:`0.15\,a + 0.70\,b + 0.15\,c`"
-        "[This is the default smoother]",
+        " [This is the default smoother]",
         argstr="-lin",
     )
     med = traits.Bool(desc="3 point median filter: median(a,b,c)", argstr="-med")
@@ -3146,7 +3146,7 @@ class TSmoothInputSpec(AFNICommandInputSpec):
     )
     lin3 = traits.Int(
         desc=r"3 point linear filter: :math:`0.5\,(1-m)\,a + m\,b + 0.5\,(1-m)\,c`"
-        "Here, 'm' is a number strictly between 0 and 1.",
+        " Here, 'm' is a number strictly between 0 and 1.",
         argstr="-3lin %d",
     )
     hamming = traits.Int(

nipype/interfaces/afni/utils.py

@@ -267,7 +267,7 @@ class BrickStatInputSpec(CommandLineInputSpec):
         traits.Float,
         traits.Float,
         desc="p0 ps p1 write the percentile values starting "
-        "at p0\\% and ending at p1\\% at a step of ps%. "
+        "at p0% and ending at p1% at a step of ps%. "
         "only one sub-brick is accepted.",
         argstr="-percentile %.3f %.3f %.3f",
     )