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@@ -21,7 +21,7 @@ distance between the vertices is used.
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When using <em>option=coor</em> on a vector area map,
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only coordinates of centroids with unique category will be reported.
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<p>
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-Line azimuth is calculaded as angle from the North direction to the line endnode
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+Line azimuth is calculated as angle from the North direction to the line endnode
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direction at the line statnode. By default it's reported in decimal degrees (0-360, CW) but
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it also may be repored in radians with <em>unit=radians</em>. Azimuth value
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<b>-1</b> is used to report closed line with it's startnode and endnode being in
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Markus Neteler