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@@ -187,11 +187,7 @@ In today's laboratory experience you will design and implement simple image proc
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 ### Exercise 2 - Convert a colored image to an image with gray tones
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 Image grayscale is an operation that is used to convert a colored image to an image with only tones of gray. To make this conversion the following formula is used in each pixel:
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-`gray = (red * 11 + green * 16 + blue * 5)/32 ;`
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-where `red`, `green` and `blue` are the values for the tones of the red, green and blue colors in the pixel of the original colored image, and `gray` will be the assigned color to the red, green, and blue colors in the pixel of the edited image. That is,
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+ `gray = (red * 11 + green * 16 + blue * 5)/32 ;` where `red`, `green` and `blue` are the values for the tones of the red, green and blue colors in the pixel of the original colored image, and `gray` will be the assigned color to the red, green, and blue colors in the pixel of the edited image. That is,
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 `editedImage.setPixel( i, j, qRgb(gray, gray, gray) )`.
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 #### Instructions:
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 ##Deliverables
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-Use "Deliverables" in Moodle to upload the `filter.cpp` file that contains the `GreyScale` and `Threshold` functions. Remember to use good programming techniques, include the names of the programmers involved, and to document your program.
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+Use "Deliverable" in Moodle to upload the `filter.cpp` file that contains the `GreyScale` and `Threshold` functions. Remember to use good programming techniques, include the names of the programmers involved, and to document your program.
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