added desc in makefile

Makefile

@@ -3,7 +3,7 @@ output_ocr:=$(dir_ocr)/output.txt
 tmpfile:= $(shell mktemp)
 space:= $(empty) $(empty)
 newline:= '\n'
-listimgs:= $(subst $(space),$(newline), $(images) ) # list of the images, with one filename on each line $(subst $(delimitator),$(replacement),$(list)) 
+listimgs:= $(subst $(space),$(newline), $(images) ) # list of the images, with one filename on each line $(subst $(delimitator),$(replacement),$(list))
 OS:= $(shell uname)
 # Colors: add color to output ie @echo $(color_r) output text
 color_w:="\033[0;29m"
@@ -30,9 +30,9 @@ clean: ## removes output (target) files
 # ADMINISTRATIVE RECIPES
 
 dirs: ## create the dirs in working dir
-	@-mkdir -p images/ 
+	@-mkdir -p images/
 	@-mkdir -p output/
-	@echo $(color_r)'Directories made': images/ output/ 
+	@echo $(color_r)'Directories made': images/ output/
 
 
 
@@ -53,18 +53,18 @@ ocr/output.txt:  ## ocr with tesseract
 
 #OUTPUT GENERATION RECIPES
 
-output/tagged-words.txt: ocr/output.txt ## DESCRIBE WHAT IT DOES. Dependecies: python3's nltk, nltk's averaged_perceptron_tagger
+output/tagged-words.txt: ocr/output.txt ## Analyzes OCR'ed text using a Part of Speech (POS) tagger. Outputs a string of tags (e.g. nouns, verbs, adjectives, and adverbs). Dependencies: python3's nltk, nltk's averaged_perceptron_tagger
 	cat $< | python3 src/wordtagger.py > $(@)
 #  install nltk's 'averaged_perceptron_tagger':
 #  $ python 3
 #  >>> import nltk
 #  >>> nltk.download('averaged_perceptron_tagger')
 
-output/chatbot.txt: ocr/output.txt ## DESCRIBE WHAT IT DOES. Dependecies: python3's chatterbot 
+output/chatbot.txt: ocr/output.txt ## DESCRIBE WHAT IT DOES. Dependencies: python3's chatterbot
 	cat $< | python3 src/textbotconversation.py $(@)
 
 
-output/n7.txt: ocr/output.txt ## DESCRIBE WHAT IT DOES. Dependecies: python3's chatterbot 
+output/n7.txt: ocr/output.txt ## DESCRIBE WHAT IT DOES. Dependencies: python3's chatterbot
 	cat $< | python3 src/n_7.py > $(@)
 
 

README

@@ -2,7 +2,7 @@
 # Tools for scanned pages
 
 Get help on the different makefile targets by running:
-`make` 
+`make`
 
 # Makefile Documentation
 
@@ -20,7 +20,7 @@ https://www.gnu.org/software/make/manual/html_node/Automatic-Variables.html
 - preceeding a command tells make to ignore errors in a recipe line
 
 
-## DEPENDECIES AND RULES
+## DEPENDENCIES AND RULES
 a rule "asks" a  *dependency* to be executed, only if the depency does not exist as a file
 i.e. I have the 2 following rules in my make file:
 
@@ -31,8 +31,8 @@ list.txt:
 tts: list.txt
 	cat $< | espeak
 ```
-when i run: `make tts` 
-tts rule will execute its dependency list.txt  IF the list.xt does not exist in the top level of working directory. ELSE it will execute the list.txt  
+when i run: `make tts`
+tts rule will execute its dependency list.txt  IF the list.xt does not exist in the top level of working directory. ELSE it will execute the list.txt
 
 
 ## TARGET NAMES
@@ -59,19 +59,19 @@ art: foo.txt
 ```
 For the first time you run `make art` the foo.txt dependency rule will be executed
 In subsequent runs of  `make art`  foo.txt dependency rule will NOT be executed, because its target: foo.txt is already in the make working directory
-To trigger the execution of foo.txt ruke, we need to remove its target from the working directoy
+To trigger the execution of foo.txt rule, we need to remove its target from the working directoy
 That task if often delegate to a rule with target `clean` which removes the files/targets of make, such as
 
 ```
 clean: removes output (target) files
-	rm ocr/output.txt 
+	rm ocr/output.txt
 	rm $(wildcard output/*)
 	rm $(tmpfile)
-```	
+```
 
 After running `make clean` the foo.txt rule is executed (as a dependancy) when running `make art`
 
-Tagets can also include subfolders:
+Targets can also include subfolders:
 
 ```
 output/art.txt: foo.txt
@@ -84,4 +84,3 @@ Read more on https://www.gnu.org/software/make/manual/html_node/Rule-Syntax.html
 
 # LINKS
 * About Makefile syntax: [5 Writing Recipes in Rules](https://www.gnu.org/software/make/manual/make.html#Recipes)
-