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@@ -119,7 +119,7 @@ distance. This basic sampling distance equals to the arithmetic average of
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both cell sizes. The reasonable values are in the range 0.5-1.5. The values
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below 0.5 will decrease and values above 1.0 will increase the computing
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speed. Values greater than 2.0 may produce estimates with lower accuracy
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-in highly dissected relief. The fully shadowed areas are written to the ouput
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+in highly dissected relief. The fully shadowed areas are written to the output
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maps as zero values. Areas with NULL data are considered as no barrier with
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shadowing effect .
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<p>The maps' history files are generated containing the following listed
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