tFix typo in informational message - Granular.jl - Julia package for granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/Granular.jl
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       ---
 (DIR) commit f663f572c7f1b0e5aee6157f2925eeee508c4eef
 (DIR) parent 24bed9910a77b10dbb65abd5d3d7e30778128efa
 (HTM) Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Thu,  4 Jan 2018 12:32:30 -0500
       
       Fix typo in informational message
       
       Diffstat:
         M src/grid.jl                         |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/src/grid.jl b/src/grid.jl
       t@@ -583,7 +583,7 @@ function findEmptyPositionInGridCell(simulation::Simulation,
                y_tilde = rand()
                bilinearInterpolation!(pos, grid.xq, grid.yq, x_tilde, y_tilde, i, j)
                if verbose
       -            info("trying poisition $pos in cell $i,$j")
       +            info("trying position $pos in cell $i,$j")
                end
        
                # do not penetrate outside of grid boundaries