rasterio.enums.Resampling: fix enum docs (#3352)

* rasterio.enums.Resampling: fix enum docs

* Fix enum name

* Inline documentation

rasterio/enums.py

@@ -4,8 +4,8 @@ from enum import Enum, IntEnum
 
 class TransformDirection(IntEnum):
     """Coordinate transform direction
-    
+
-    Forward transform direction defined as image pixel (row, col) to 
+    Forward transform direction defined as image pixel (row, col) to
     geographic/projected (x, y) coordinates. Reverse transform direction defined as
     geographic/projected (x, y) to image pixel (row, col) coordinates.
 
@@ -69,40 +69,7 @@ class ColorInterp(IntEnum):
 
 class Resampling(IntEnum):
     """Available warp resampling algorithms.
-    
+
-    Attributes
-    ----------
-    nearest
-        Nearest neighbor resampling (default, fastest algorithm, worst interpolation quality).
-    bilinear
-        Bilinear resampling.
-    cubic
-        Cubic resampling.
-    cubic_spline
-        Cubic spline resampling.
-    lanczos
-        Lanczos windowed sinc resampling.
-    average
-        Average resampling, computes the weighted average of all non-NODATA contributing pixels.
-    mode
-        Mode resampling, selects the value which appears most often of all the sampled points.
-    gauss
-        Gaussian resampling, Note: not available to the functions in rio.warp.
-    max
-        Maximum resampling, selects the maximum value from all non-NODATA contributing pixels. (GDAL >= 2.0)
-    min
-        Minimum resampling, selects the minimum value from all non-NODATA contributing pixels. (GDAL >= 2.0)
-    med
-        Median resampling, selects the median value of all non-NODATA contributing pixels. (GDAL >= 2.0)
-    q1
-        Q1, first quartile resampling, selects the first quartile value of all non-NODATA contributing pixels. (GDAL >= 2.0)
-    q3
-        Q3, third quartile resampling, selects the third quartile value of all non-NODATA contributing pixels. (GDAL >= 2.0)
-    sum
-        Sum, compute the weighted sum of all non-NODATA contributing pixels. (GDAL >= 3.1)
-    rms
-        RMS, root mean square / quadratic mean of all non-NODATA contributing pixels. (GDAL >= 3.3)
-    
     Notes
     ----------
     The first 8, 'nearest', 'bilinear', 'cubic', 'cubic_spline',
@@ -121,20 +88,35 @@ class Resampling(IntEnum):
     Note: 'gauss' is not available to the functions in rio.warp.
     """
     nearest = 0
+    """Nearest neighbor resampling (default, fastest algorithm, worst interpolation quality)."""
     bilinear = 1
+    """Bilinear resampling."""
     cubic = 2
+    """Cubic resampling."""
     cubic_spline = 3
+    """Cubic spline resampling."""
     lanczos = 4
+    """Lanczos windowed sinc resampling."""
     average = 5
+    """Average resampling, computes the weighted average of all non-NODATA contributing pixels."""
     mode = 6
+    """Mode resampling, selects the value which appears most often of all the sampled points."""
     gauss = 7
+    """Gaussian resampling, Note: not available to the functions in rio.warp."""
     max = 8
+    """Maximum resampling, selects the maximum value from all non-NODATA contributing pixels. (GDAL >= 2.0)"""
     min = 9
+    """Minimum resampling, selects the minimum value from all non-NODATA contributing pixels. (GDAL >= 2.0)"""
     med = 10
+    """Median resampling, selects the median value of all non-NODATA contributing pixels. (GDAL >= 2.0)"""
     q1 = 11
+    """Q1, first quartile resampling, selects the first quartile value of all non-NODATA contributing pixels. (GDAL >= 2.0)"""
     q3 = 12
+    """Q3, third quartile resampling, selects the third quartile value of all non-NODATA contributing pixels. (GDAL >= 2.0)"""
     sum = 13
+    """Sum, compute the weighted sum of all non-NODATA contributing pixels. (GDAL >= 3.1)"""
     rms = 14
+    """RMS, root mean square / quadratic mean of all non-NODATA contributing pixels. (GDAL >= 3.3)"""
 
 
 class OverviewResampling(IntEnum):